Fatigue Related Diseases & Conditions

Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Fatigue. These conditions may be a cause or symptom of Fatigue or be a condition for which you may be at increased risk.

  • Liver Disease Liver disease can be cause by a variety of things including infection (hepatitis), diseases such as gallstones, high cholesterol...learn more »
  • Rheumatoid Arthritis Rheumatoid arthritis is an autoimmune disease that causes chronic inflammation of the joints, the tissue around the joints, as...learn more »
    In This Article
    Rheumatoid Arthritis Article
    • Rheumatoid arthritis (RA) facts
    • What is rheumatoid arthritis (RA)?
    • What are causes and risk factors of rheumatoid arthritis?
    • What are rheumatoid arthritis symptoms and signs?
    • What are complications of rheumatoid disease?
    • How do physicians diagnose rheumatoid arthritis?
    • What is the treatment for rheumatoid arthritis?
    • "First-line" rheumatoid arthritis medications
    • "Second-line" or "slow-acting" rheumatoid arthritis drugs (disease-modifying anti-rheumatic drugs or DMARDs)
    • What are newer treatments for rheumatoid arthritis?
    • Rheumatoid arthritis diet and other treatments
    • What about rheumatoid arthritis and pregnancy?
    • What is the prognosis (outlook) for patients with rheumatoid arthritis?
    • Is it possible to prevent rheumatoid arthritis?
    • What research is being done on rheumatoid arthritis?
    • Where can people get additional information on rheumatoid arthritis?
  • Anemia Anemia is the condition of having less than the normal number of red blood cells or less than the normal quantity of hemoglobin...learn more »
  • Lung Cancer Lung cancer kills more men and women than any other form of cancer. Eight out of 10 lung cancers are due to tobacco smoke. Lung...learn more »
  • Pancreatic Cancer Pancreatic cancer is a malignant tumor of the pancreas. Pancreatic cancer has been called a "silent" disease because early...learn more »
    In This Article
    Pancreatic Cancer Article
    • Pancreatic cancer facts
    • What is the pancreas, and what is the function of the pancreas?
    • What is cancer?
    • What is pancreatic cancer?
    • What are pancreatic cancer causes and risk factors?
    • What are the symptoms and signs of pancreatic cancer?
    • How is the diagnosis of pancreatic cancer made?
    • How is pancreatic cancer staged?
    • What is the treatment for resectable pancreatic cancer?
    • What is the treatment for locally advanced unresectable pancreatic cancer?
    • What is the treatment for metastatic pancreatic cancer?
    • What are the side effects of pancreatic cancer treatment?
    • What is the prognosis of pancreatic cancer?
    • What research is being done on pancreatic cancer?
    • Is complimentary or alternative medicine effective in pancreatic cancer treatment?
    • Can pancreatic cancer be prevented?
    • Where can people get support when coping with pancreatic cancer?
    • Where can people find additional information about pancreatic cancer?
  • Pregnancy (Week By Week, Trimesters) There are many symptoms involved in the 1st, 2nd and 3rd trimesters of pregnancy. The first early pregnancy symptom is typically...learn more »
    In This Article
    Pregnancy (Week By Week, Trimesters) Article
    • Pregnancy facts*
    • Introduction
    • What is the first trimester (week 1-week 12)?
    • What is the second trimester (week 13-week 28)?
    • What is the third trimester (week 29-week 40)?
    • How will my baby develop week by week?
    • What are the changes that happen to a woman's body during her 1st, 2nd, and 3rd trimesters of pregnancy?
    • Body aches
    • Breast changes
    • Constipation
    • Dizziness
    • Fatigue, sleep problems
    • Heartburn and indigestion
    • Hemorrhoids during pregnancy
    • Itching
    • Leg cramps
    • Morning sickness
    • Nasal problems
    • Numb or tingling hands
    • Stretch marks, skin changes
    • Swelling
    • Urinary frequency and leaking
    • Varicose veins
  • Infectious Mononucleosis Infectious mononucleosis is a virus infection in which there is an increase of white blood cells that are mononuclear (with a...learn more »
    In This Article
    Infectious Mononucleosis Article
    • Infectious mononucleosis (mono) facts
    • What is infectious mononucleosis?
    • What is the cause of mono?
    • What are the risk factors for mono?
    • How is mono transmitted or spread?
    • What are the symptoms of mono?
    • What are the signs of mono?
    • How is mono diagnosed?
    • What is the usual course and treatment of mono?
    • What are the complications of mono?
    • How can mono be prevented?
    • Conclusion
  • Diabetes (Type 1 and Type 2) Diabetes is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of diabetes are...learn more »
    In This Article
    Diabetes (Type 1 and Type 2) Article
    • Diabetes facts
    • What is diabetes?
    • What is the impact of diabetes?
    • What causes diabetes?
    • What are the different types of diabetes?
    • Type 1 diabetes
    • Type 2 diabetes
    • Other types of diabetes
    • What are diabetes symptoms?
    • How is diabetes diagnosed?
    • Why is blood sugar checked at home?
    • What are the acute complications of diabetes?
    • What are the chronic complications of diabetes?
    • What can be done to slow diabetes complications?
  • Ebola (Ebola Virus Disease or Ebola Hemorrhagic Fever) Ebola hemorrhagic fever (HF) is an often-fatal disease that causes fever, headache, vomiting, diarrhea, sore throat, stomach...learn more »
    In This Article
    Ebola (Ebola Virus Disease or Ebola Hemorrhagic Fever) Article
    • Ebola hemorrhagic fever (Ebola virus disease) facts
    • What is Ebola hemorrhagic fever?
    • What is the history of Ebola hemorrhagic fever?
    • What causes Ebola hemorrhagic fever?
    • What are risk factors for Ebola hemorrhagic fever?
    • What are Ebola virus disease symptoms and signs?
    • How do physicians diagnose Ebola hemorrhagic fever?
    • What is the treatment for Ebola hemorrhagic fever?
    • What are complications of Ebola hemorrhagic fever?
    • What is the prognosis of Ebola hemorrhagic fever?
    • Is it possible to prevent Ebola hemorrhagic fever? Is there a vaccine for Ebola hemorrhagic fever?
    • What is the latest research on Ebola hemorrhagic fever?
    • What is the latest news about the Ebola outbreak?
    • October 2014 news about the Ebola outbreak
    • September 2014 news about the Ebola outbreak
  • Congestive Heart Failure (CHF) Congestive heart failure (CHF) refers to a condition in which the heart loses the ability to function properly. Heart disease,...learn more »
    In This Article
    Congestive Heart Failure (CHF) Article
    • Congestive heart failure facts
    • What is congestive heart failure (CHF)?
    • What causes congestive heart failure?
    • What are the signs and symptoms of congestive heart failure?
    • What are the risk factors for congestive heart failure?
    • How is congestive heart failure diagnosed?
    • What is the treatment for congestive heart failure?
    • What lifestyle changes can help treat congestive heart failure?
    • Exercise
    • Diet
    • Fluid regulation
    • Maintaining weight
    • What is the long term prognosis for patients with congestive heart failure?
    • Can congestive heart failure be prevented?
  • Hashimoto's Thyroiditis Hashimoto's thyroiditis is the most common cause of hypothyroidism in the US. This conditions is caused by inflammation of the...learn more »
    In This Article
    Hashimoto's Thyroiditis Article
    • Introduction to Hashimoto's thyroiditis
    • What causes Hashimoto's thyroiditis?
    • What are the symptoms of Hashimoto's thyroiditis?
    • How is Hashimoto's thyroiditis diagnosed?
    • What is the treatment of Hashimoto's thyroiditis?
    • Should I be concerned if I have Hashimoto's thyroiditis and want to become pregnant?
    • Conclusions
  • Iron Deficiency Iron is a mineral our bodies need. Iron deficiency is a condition resulting from not enough iron in the body. It is the most...learn more »
    In This Article
    Iron Deficiency Article
    • Iron and iron deficiency facts*
    • What is iron and why do we need it?
    • What is iron deficiency and why is it a concern?
    • What causes iron deficiency?
    • Who is most at risk for iron deficiency?
    • What are the signs and symptoms of iron deficiency?
    • How is iron deficiency diagnosed?
    • How is iron deficiency treated?
    • Can iron deficiency be prevented?
    • Babies
    • Young children (aged 1-5 years)
    • Adolescent girls and women of childbearing age
    • Pregnant women
    • How much iron do I need?
    • What are dietary sources of iron?
    • Dietary sources of Vitamin C
    • Iron overload and hemochromatosis
  • Hypothyroidism Hypothyroidism is any state in which thyroid hormone production is below normal. Normally, the rate of thyroid hormone...learn more »
    In This Article
    Hypothyroidism Article
    • Hypothyroidism facts
    • What is hypothyroidism?
    • What are thyroid hormones?
    • Thyroid hormone regulation- the chain of command
    • What causes hypothyroidism?
    • What are the symptoms of hypothyroidism?
    • How is hypothyroidism diagnosed?
    • How is hypothyroidism treated?
    • What is subclinical hypothyroidism?
    • What's best for you?
  • High Blood Pressure High blood pressure is defined as a pressure of 140/90 mmHg or higher in the arteries. Genetic factors, high salt intake, and...learn more »
    In This Article
    High Blood Pressure Article
    • What is high blood pressure?
    • What causes high blood pressure?
    • How is blood pressure measured?
    • What do blood pressure readings mean?
    • What are the signs and symptoms of high blood pressure?
    • How is high blood pressure diagnosed?
    • What is the treatment for high blood pressure?
    • What are the potential risks and complications of untreated high blood pressure?
    • What dietary strategies can help lower high blood pressure?
    • How does exercise help lower high blood pressure?
    • Is complementary and alternative medicine effective for treating high blood pressure?
  • Tension Headache A tension headache is a headache previously thought to be caused by contraction of the muscles in the back of the neck, on the...learn more »
    In This Article
    Tension Headache Article
    • What is a tension headache?
    • What causes tension headaches?
    • What are the symptoms of tension headache?
    • How are tension headaches diagnosed?
    • What is the treatment for tension headache?
    • Are home remedies effective for tension headache?
    • Can tension headaches be prevented?
  • Hemochromatosis (Iron Overload) Hereditary hemochromatosis (iron overload) is an inherited disorder in which there is excessive accumulation of iron in the body....learn more »
    In This Article
    Hemochromatosis (Iron Overload) Article
    • What is hereditary hemochromatosis?
    • How is hereditary hemachromatosis inherited?
    • What are the symptoms and signs of hemochromatosis?
    • How is hemochromatosis diagnosed?
    • How is hemochromatosis treated?
    • What about diet recommendations for people with hemochromatosis?
    • What are the recommendations for screening for liver cancer in hemochromatosis?
  • Anxiety Anxiety is a feeling of apprehension and fear characterized by physical symptoms. Anxiety disorders are serious medical illnesses...learn more »
    In This Article
    Anxiety Article
    • Generalized anxiety disorder facts
    • What is generalized anxiety disorder (GAD)?
    • What are the different types of anxiety?
    • How common is generalized anxiety disorder?
    • What are causes and risk factors for anxiety?
    • What are anxiety symptoms and signs?
    • How is generalized anxiety disorder diagnosed?
    • What is the treatment for anxiety?
    • What are the side effects of anxiety medications?
    • What are complications of generalized anxiety disorder?
    • Is it possible to prevent anxiety?
    • What is the prognosis of generalized anxiety disorder?
    • Are there support groups for those with generalized anxiety disorder?
    • Where can people find additional information on generalized anxiety disorder?
  • Esophagitis Esophagitis is caused by an infection or irritation of the esophagus. Infections that cause esophagitis include candida yeast...learn more »
    In This Article
    Esophagitis Article
    • What is esophagitis?
    • What causes esophagitis?
    • What are the types of esophagitis?
    • What are the symptoms of esophagitis?
    • How is esophagitis diagnosed?
    • How is esophagitis treated?
    • What about esophagitis and diet?
    • What options are there for pain relief for esophagitis?
    • What are the complications of esophagitis?
    • Can esophagitis be prevented?
    • What is the prognosis for esophagitis?
  • Lupus Systemic lupus erythematosus is a condition characterized by chronic inflammation of body tissues caused by autoimmune disease....learn more »
    In This Article
    Lupus Article
    • Systemic lupus erythematosus facts
    • What is systemic lupus erythematosus? What are the types of lupus?
    • What causes systemic lupus erythematosus? Is lupus hereditary?
    • What is drug-induced lupus?
    • What are lupus symptoms and signs?
    • How is systemic lupus erythematosus diagnosed?
    • What is the treatment for systemic lupus?
    • How can a lupus patient help prevent disease activity (flares)?
    • How can systemic lupus erythematosus affect pregnancy or the newborn?
    • What is the prognosis of lupus? What does the future hold for people with systemic lupus?
    • Where can one get more information about systemic lupus erythematosus?
  • Chest Pain Chest pain is a common complaint by a patient in the ER. Causes of chest pain include broken or bruised ribs, pleurisy,...learn more »
    In This Article
    Chest Pain Article
    • Chest pain facts
    • Chest pain introduction
    • What are the sources of chest pain?
    • What are the causes of chest pain?
    • How is chest pain diagnosed?
    • What is the philosophy of the approach to chest pain diagnosis?
    • What is the diagnosis and treatment for chest pain?
    • Broken or bruised ribs
    • Costochondritis
    • Pleuritis or pleurisy
    • Pneumothorax
    • Shingles
    • Pneumonia
    • Pulmonary embolism
    • Angina and heart attack (myocardial infarction)
    • Pericarditis
    • Aorta and aortic dissection
    • Esophagus and reflux esophagitis
    • Referred abdominal pain
  • Hepatitis C (HCV, Hep C) Hepatitis C is an inflammation of the liver due to the hepatitis C virus (HCV), which is usually spread by blood transfusion,...learn more »
    In This Article
    Hepatitis C (HCV, Hep C) Article
    • Hepatitis C infection (HCV, hep C) facts
    • What is hepatitis C infection?
    • What is the nature (biology) of the hepatitis C virus?
    • How does liver damage occur in hepatitis C infection?
    • How is hepatitis C virus spread, is it contagious, and how can transmission be prevented?
    • What are the symptoms of hepatitis C infection?
    • What conditions outside the liver are associated with hepatitis C infection?
    • What is the usual progression of chronic hepatitis C infection?
    • Who is at high risk and should be tested for hepatitis C infection?
    • What are the diagnostic tests for hepatitis C virus and how are they used to diagnose hepatitis C infection?
    • What is the role of a liver biopsy in the management of chronic hepatitis C?
    • What is the treatment for hepatitis C infection?
    • Who should receive antiviral therapy for hepatitis C virus infection?
    • What are the different patterns of response to antiviral treatment?
    • What are the goals of therapy for hepatitis C infection?
    • What are the therapy options for previously untreated patients with chronic hepatitis C infection?
    • How are relapses and nonresponders treated?
    • Should individuals with acute hepatitis C infection be treated?
    • What are the side effects of treatment for hepatitis C infection?
    • What about liver transplantation for hepatitis C infection?
    • What is the current research and what is in the future for hepatitis C?
  • Thyroid Disorders There are several types of thyroid disorders including hypothyroidism, hyperthyroidism, goiters, thyroid nodules, and thyroid...learn more »
    In This Article
    Thyroid Disorders Article
    • What are thyroid disorders?
    • What are the specific kinds of thyroid disorders?
    • Hypothyroidism
    • Hyperthyroidism
    • Goiter
    • Thyroid nodules
    • Thyroid cancer
    • How are thyroid disorders diagnosed?
    • What is the treatment for thyroid disorders?
    • Thyroid medications
    • Thyroid surgery
    • What is the outlook for thyroid disorders?
  • Non-Hodgkin's Lymphoma Non-Hodgkin's lymphoma is cancer of the lymphatic system, a vital part of the body's immune system. Symptoms include swollen...learn more »
    In This Article
    Non-Hodgkin's Lymphoma Article
    • Non-Hodgkin's lymphoma facts
    • What is non-Hodgkin's lymphoma?
    • What causes non-Hodgkin's lymphoma?
    • What are risk factors for non-Hodgkin's lymphoma?
    • What are symptoms and signs of non-Hodgkin's lymphoma?
    • How is non-Hodgkin's lymphoma diagnosed?
    • What are the types of non-Hodgkin's lymphoma, and how is non-Hodgkin's lymphoma staging determined?
    • What is the treatment for non-Hodgkin's lymphoma?
    • What is the prognosis and survival rate for non-Hodgkin's lymphoma?
    • Where can people find more information about non-Hodgkin's lymphoma?
  • STDs in Men Sexually transmitted diseases (STDs) are infections transmitted during sexual contact. They may be caused by viruses, bacteria,...learn more »
    In This Article
    STDs in Men Article
    • What are sexually transmitted diseases (STDs)
    • Who is at risk for STDs?
    • What causes STDs?
    • What are the signs and symptoms of STDs?
    • List of STDs in men
    • Chlamydia
    • Gonorrhea
    • Trichomoniasis
    • HIV
    • Genital herpes
    • Genital warts (HPV)
    • Hepatitis
    • Syphilis
    • How are STDs diagnosed?
    • What is the treatment for STDs?
    • What is the prognosis for STDs?
    • Can STDs be prevented?
  • Common Cold The common cold (viral upper respiratory tract infection) is a contagious illness that may be caused by various viruses. Symptoms...learn more »
    In This Article
    Common Cold Article
    • Common cold facts
    • What is the common cold, and what causes it?
    • How is the common cold transmitted?
    • What are risk factors for acquiring the common cold?
    • What are the symptoms and signs of the common cold in adults, children, and infants?
    • Does it have anything to do with exposure to cold weather?
    • What is the difference between the common cold and influenza (the flu)?
    • How do physicians diagnose the common cold?
    • What is the treatment for the common cold? Are there any home remedies for the common cold?
    • Are antibiotics a suitable treatment for the common cold?
    • When should a health-care professional be consulted?
    • What is the prognosis for the common cold?
    • What are complications of the common cold?
    • Is it possible to prevent the common cold?
  • Cushing's Syndrome Cushing's syndrome, sometimes referred to as hypercortisolism, is a hormonal disorder caused by prolonged exposure to high levels...learn more »
    In This Article
    Cushing's Syndrome Article
    • Cushing's syndrome facts*
    • What is Cushing's syndrome?
    • What are the symptoms of Cushing's syndrome?
    • What causes Cushing's syndrome?
    • How is Cushing's syndrome diagnosed?
    • How is Cushing's syndrome treated?
    • What research is being done on Cushing's syndrome?
    • For more information
  • Chagas Disease Chagas disease is an infection caused by the T. cruzi parasite. Symptoms of Chagas disease include rash, swollen lymph nodes,...learn more »
    In This Article
    Chagas Disease Article
    • Chagas disease (kissing bug disease) facts
    • What is Chagas disease?
    • What is the history of Chagas disease?
    • What causes Chagas disease?
    • What are Chagas disease symptoms and signs?
    • How is Chagas disease diagnosed?
    • What is the treatment for Chagas disease?
    • Can transmission of Chagas disease be prevented with a vaccine?
    • What are the risk factors for Chagas disease?
    • What is the prognosis for Chagas disease?
    • What are the complications of Chagas disease?
    • What research is being done for Chagas disease?
  • Mitral Valve Prolapse (MVP) Mitral valve prolapse (MVP) is also also known as "click murmur syndrome" and "Barlow's syndrome." Mitral valve prolapse is the...learn more »
    In This Article
    Mitral Valve Prolapse (MVP) Article
    • Mitral valve prolapse facts
    • What is mitral valve prolapse?
    • What are the sign and symptoms of mitral valve prolapse?
    • How is mitral valve prolapse diagnosed and evaluated?
    • What is the treatment for mitral valve prolapse?
  • Hepatitis (Viral Hepatitis, A, B, C, D, E, G) Hepatitis is most often viral, due to infection with one of the hepatitis viruses (A, B, C, D, E, F (not confirmed), and G) or...learn more »
    In This Article
    Hepatitis (Viral Hepatitis, A, B, C, D, E, G) Article
    • Viral hepatitis facts
    • Viral hepatitis definition and overview
    • What are the common types of viral hepatitis?
    • Who is at risk for viral hepatitis?
    • What are the symptoms and signs of viral hepatitis?
    • What is acute fulminant hepatitis?
    • What is chronic viral hepatitis?
    • How is viral hepatitis diagnosed?
    • What is the treatment for viral hepatitis?
    • How is viral hepatitis prevented?
    • Hepatitis Vaccinations
    • What is the prognosis of viral hepatitis?
  • Alcoholism Alcoholism is a disease that includes alcohol craving and continued drinking despite repeated alcohol-related problems, such as...learn more »
    In This Article
    Alcoholism Article
    • Alcohol use disorder facts
    • What is alcohol abuse?
    • What is alcoholism?
    • What differentiates alcohol abuse from alcoholism?
    • What are risk factors for alcoholism?
    • What causes alcoholism? Is alcoholism hereditary?
    • What are alcohol use disorder symptoms and signs in teenagers, women, men, and the elderly?
    • How do physicians diagnose alcohol use disorder?
    • What are the stages of alcohol use disorder?
    • What is the treatment for alcohol use disorder?
    • What medications treat alcohol use disorder?
    • How can you tell if someone has a drinking problem?
    • Can an alcoholic just cut back or stop drinking?
    • Is there a safe level of drinking?
    • Is it safe to drink alcohol while pregnant?
    • How can someone find more information or get help or support to treat alcohol use disorder?
    • What are the long-term physical and psychological effects of alcohol use disorder?
    • What is codependency, and what is the treatment for codependency?
    • Is it possible to prevent alcohol use disorder?
    • What is the prognosis of alcohol use disorder?
  • Sleep Apnea Sleep apnea is defined as a reduction or cessation of breathing during sleep. The three types of sleep apnea are central apnea,...learn more »
    In This Article
    Sleep Apnea Article
    • Sleep apnea facts
    • What is sleep apnea?
    • What are the types of sleep apnea?
    • What is central sleep apnea and what causes it?
    • What is obstructive sleep apnea and what causes it?
    • How common is obstructive sleep apnea?
    • What are obstructive sleep apnea symptoms?
    • What are some of the complications of sleep apnea?
    • How is obstructive sleep apnea diagnosed and evaluated?
    • What are the nonsurgical treatments for obstructive sleep apnea?
    • What are the surgical treatments for obstructive sleep apnea?
    • Why is it important to treat obstructive sleep apnea?
  • Obesity Obesity is the state of being well above one's normal weight. A person has traditionally been considered to be obese if they are...learn more »
    In This Article
    Obesity Article
    • Obesity facts
    • What is obesity?
    • How common is obesity?
    • What are the health risks associated with obesity?
    • What causes obesity?
    • What are other factors associated with obesity?
    • How is body fat measured?
    • What about weight-for-height tables?
    • What is the body mass index (BMI)?
    • Does it matter where body fat is located? (Is it worse to be an "apple" or a "pear"?)
    • What can be done about obesity?
    • What is the role of physical activity and exercise in obesity?
    • What is the role of diet in the treatment of obesity?
    • What is the role of medication in the treatment of obesity?
    • What about herbal fen/phen?
    • What about meal substitutes, artificial sweeteners, and OTC products?
    • What is the role of surgery in the treatment of obesity?
    • How can patients choose a safe and successful weight-loss program?
  • Hypothyroidism During Pregnancy Hypothyroidism during pregnancy can be treated with synthetic thyroid hormones to maintain the proper thyroid hormone balance....learn more »
    In This Article
    Hypothyroidism During Pregnancy Article
    • Hypothyroidism during pregnancy facts
    • Introduction
    • What is the thyroid gland?
    • What happens with thyroid disease?
    • How is hypothyroidism treated during pregnancy?
    • What are the consequences of hypothyroidism during pregnancy?
    • How early does the mother's thyroid hormone affect the unborn baby?
    • What can be done to avoid the consequences of hypothyroidism in pregnancy?
  • Heart Attack Heart attack happens when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle. A heart...learn more »
    In This Article
    Heart Attack Article
    • Heart attack facts
    • What is a heart attack?
    • What causes a heart attack?
    • What are the symptoms of a heart attack?
    • What are the complications of a heart attack?
    • What are the risk factors for atherosclerosis and heart attack?
    • How is a heart attack diagnosed?
    • What is the treatment for heart attack?
    • What are the risk factors for heart attack in women?
    • What are the symptoms of heart attack in women and how is heart attack diagnosed?
    • How is heart attack in women treated?
    • What about hormone therapy and heart attack in women?
    • What is new in heart attack?
  • Depression Depression is an illness that involves the body, mood, and thoughts and affects the way a person eats and sleeps, the way one...learn more »
    In This Article
    Depression Article
    • Depression facts
    • What is a depressive disorder?
    • What are myths about depression?
    • What are the types of depression, and what are depression symptoms and signs?
    • Depression symptoms and signs in men
    • Depression symptoms and signs in women
    • Depression symptoms and signs in teenagers
    • Depression symptoms and signs in children
    • What are the causes and risk factors for depression?
    • Postpartum depression
    • How is depression diagnosed?
    • What treatments are available for depression?
    • What is the general approach to treating depression?
    • What about sexual dysfunction related to antidepressants?
    • What about discontinuing antidepressants?
    • What are complications of depression?
    • What is the prognosis for depression?
    • How can depression be prevented?
    • What about self-help and home remedies for depression?
    • How can someone help a person who is depressed?
    • Where can one seek help for depression?
    • What is in the future for depression?
    • Where can people find more information about depression?
  • Bone Cancer Bone cancer is a rare type of cancer that occurs in cells that make up the bones. Primary bone cancer that arises in bone cells...learn more »
    In This Article
    Bone Cancer Article
    • What is bone cancer? What is metastatic bone cancer?
    • Who is at risk for bone cancer?
    • What causes bone cancer?
    • What are the signs and symptoms of bone cancer?
    • What are the different types of bone cancer?
    • What kinds of bone cancer occur in children?
    • What tests are used to diagnose bone cancer?
    • What is the treatment for bone cancer?
    • How is bone cancer pain managed?
    • What is the prognosis for bone cancer?
    • Can bone cancer be prevented?
  • Tuberculosis (TB) Mycobacterium tuberculosis is the bacterium that causes tuberculosis (TB). Symptoms and signs of TB include bloody sputum, fever,...learn more »
    In This Article
    Tuberculosis (TB) Article
    • Tuberculosis (TB) facts
    • What is tuberculosis?
    • Are there different types of tuberculosis (TB)?
    • What causes tuberculosis?
    • What are risk factors for tuberculosis?
    • What are tuberculosis symptoms and signs?
    • How do physicians diagnose tuberculosis?
    • What is the treatment for tuberculosis?
    • What are complications of tuberculosis?
    • What is the prognosis of tuberculosis?
    • How can people prevent tuberculosis?
  • Myasthenia Gravis Myasthenia gravis, a chronic autoimmune neuromuscular disease. Varying degrees of weakness of the voluntary muscles of the body...learn more »
    In This Article
    Myasthenia Gravis Article
    • Myasthenia gravis facts*
    • What is myasthenia gravis?
    • What causes myasthenia gravis?
    • What is the role of the thymus gland in myasthenia gravis?
    • What are the symptoms of myasthenia gravis?
    • Who gets myasthenia gravis?
    • How is myasthenia gravis diagnosed?
    • How is myasthenia gravis treated?
    • What are myasthenic crises?
    • What is the prognosis?
    • What research is being done?
    • Where can I get more information?
  • Drug Abuse Drug addiction is a chronic disease that causes drug-seeking behavior and drug use despite negative consequences to the user and...learn more »
    In This Article
    Drug Abuse Article
    • Drug abuse and addiction facts
    • What is drug abuse?
    • What is drug addiction?
    • What types of drugs are commonly abused?
    • What are the physical and psychological effects of drug abuse and addiction?
    • What are causes and risk factors for drug abuse and addiction?
    • What are symptoms and signs of drug abuse and addiction?
    • What happens to your brain when you take drugs?
    • How is drug addiction diagnosed?
    • What is the treatment for drug addiction?
    • What are complications of drug addiction?
    • What is the prognosis of drug addiction?
    • Can drug abuse and addiction be prevented?
    • Where can people get help for drug abuse or addiction?
  • Hepatitis B (HBV, Hep B) The hepatitis B virus (HBV, hep B) is a unique, coated DNA virus belonging to the Hepadnaviridae family of viruses. The course of...learn more »
    In This Article
    Hepatitis B (HBV, Hep B) Article
    • Hepatitis B facts
    • What is hepatitis?
    • How is the hepatitis B virus spread (transmitted)?
    • What are the symptoms of acute hepatitis B?
    • What are the symptoms of chronic hepatitis B?
    • How is hepatitis B diagnosed?
    • What is the role of a liver biopsy in chronic hepatitis B?
    • What is the natural course of chronic hepatitis B?
    • What medications are used to treat hepatitis B?
    • What are the effects of alcohol on hepatitis B?
    • What are the effects of immunosuppressive medications on hepatitis B?
    • What is delta hepatitis?
    • What about co-infection with hepatitis B virus and hepatitis C virus?
    • What happens in co-infection with hepatitis B virus and HIV?
    • What is the role of liver transplantation in hepatitis B?
    • What can be done to prevent hepatitis B?
    • What is new in the treatment of hepatitis B?
  • Neutropenia Neutropenia is a marked decrease in the number of neutrophils, neutrophils being a type of white blood cell (specifically a form...learn more »
    In This Article
    Neutropenia Article
    • Neutropenia facts
    • What is neutropenia?
    • How is neutropenia defined?
    • What are the clinical consequences of neutropenia?
    • What causes neutropenia?
    • How is neutropenia diagnosed?
    • How is neutropenia treated?
  • Pityriasis Rosea Pityriasis rosea is a rash that begins with a large pink patch with well-defined scaly borders on the back, chest, or neck. In...learn more »
    In This Article
    Pityriasis Rosea Article
    • Pityriasis rosea facts
    • What is pityriasis rosea?
    • Who gets pityriasis rosea?
    • What causes pityriasis rosea?
    • What are pityriasis rosea symptoms and signs?
    • How is pityriasis rosea diagnosed?
    • What are some common misdiagnoses of pityriasis rosea?
    • What is the treatment for pityriasis rosea?
    • What home remedies can I use for pityriasis rosea?
    • Can pityriasis rosea be prevented?
    • What is the prognosis for pityriasis rosea?
    • Where can I find more information and facts about pityriasis rosea?
  • Cytomegalovirus (CMV) Cytomegalovirus (CMV) is a virus that is spread from person to person via spit, semen, vaginal secretions, urine, blood, sexual...learn more »
    In This Article
    Cytomegalovirus (CMV) Article
    • Cytomegalovirus (CMV) infection facts
    • What is cytomegalovirus (CMV)?
    • What causes cytomegalovirus infection?
    • What are the risk factors for cytomegalovirus infection?
    • How is cytomegalovirus transmitted?
    • What are cytomegalovirus symptoms and signs?
    • How do physicians diagnose cytomegalovirus infection?
    • What is the treatment for cytomegalovirus infection?
    • What is the prognosis of cytomegalovirus infection?
    • What are complications of cytomegalovirus infection?
    • Is it possible to prevent cytomegalovirus infection? Is there a CMV vaccine?
  • Migraine Headache Migraine headaches are severe headaches that are accompanies to sensitivity to light, sounds, and smells. They are often...learn more »
    In This Article
    Migraine Headache Article
    • What is a migraine?
    • What are the risk factors for migraine?
    • What causes migraines?
    • What triggers migraines?
    • What are the signs and symptoms of migraines?
    • How are migraines diagnosed?
    • What is the treatment for migraines?
    • What self-care treatment measures work for migraines?
    • How are migraines managed during pregnancy?
    • How are migraines managed in children?
    • What is the prognosis for migraines?
    • Can migraines be prevented?
  • Jet Lag Jet lag (desynchonosis) is a temporary disorder that results from travel across time zones. Symptoms include anxiety,...learn more »
    In This Article
    Jet Lag Article
    • What is jet lag?
    • What are other symptoms and signs of jet lag?
    • What is a time zone?
    • Why does jet lag occur?
    • How does the body keep time?
    • What is the role of melatonin in jet lag?
    • Does the direction of travel matter?
    • Do the symptoms of jet lag vary in intensity?
    • How long does jet lag last?
    • What are the best ways to cope with jet lag?
    • Should I take melatonin?
  • Angina Angina is chest pain due to inadequate blood supply to the heart. Angina symptoms may include chest tightness, burning,...learn more »
    In This Article
    Angina Article
    • What is angina?
    • What causes angina?
    • What are the different types of angina?
    • What are the signs and symptoms of angina?
    • How is angina diagnosed?
    • What is the treatment for angina?
    • Angioplasty and coronary artery bypass surgery
    • What are other methods are used to evaluate angina?
    • What is the prognosis for angina?
    • Can angina be prevented?
  • Connective Tissue Disease Connective tissue disease is when the body's connective tissues come under attack, possibly becoming injured by inflammation....learn more »
    In This Article
    Connective Tissue Disease Article
    • What is a connective tissue disease?
    • What causes connective tissue disease?
    • What are symptoms and signs of a connective tissue disease?
    • How are connective tissue diseases diagnosed?
    • What are genetic risk factors for developing connective tissue disease?
    • What autoimmune diseases are associated with connective tissue disease?
  • Cancer Cancer is a disease caused by an abnormal growth of cells, also called malignancy. It is a group of 100 different diseases, and...learn more »
    In This Article
    Cancer Article
    • Cancer facts
    • What is cancer?
    • What causes cancer?
    • What are cancer symptoms and signs?
    • What are the different types of cancer?
    • How is cancer diagnosed?
    • How is cancer staging determined?
    • What is the treatment for cancer?
    • What is the prognosis for cancer?
    • Can cancer be prevented?
    • Where can people find more information about cancer?
  • Pneumonia Pneumonia is inflammation of the lungs caused by fungi, bacteria, or viruses. Symptoms and signs include cough, fever, shortness...learn more »
    In This Article
    Pneumonia Article
    • Pneumonia facts
    • What is pneumonia?
    • What are the different types of pneumonia?
    • What causes pneumonia?
    • What are risk factors for pneumonia?
    • What are pneumonia symptoms and signs?
    • How do doctors diagnose pneumonia?
    • What is the treatment for pneumonia?
    • What are complications of pneumonia?
    • What is the prognosis of pneumonia?
    • Is it possible to prevent pneumonia? Is there a pneumonia vaccine?
  • Fibromyalgia Fibromyalgia is a chronic pain condition characterized by symptoms such as fatigue, sleep disturbances, and tender points. Stress...learn more »
    In This Article
    Fibromyalgia Article
    • Fibromyalgia facts
    • What is fibromyalgia?
    • What causes fibromyalgia?
    • Is fibromyalgia hereditary?
    • What are risk factors for fibromyalgia?
    • What are fibromyalgia symptoms and signs?
    • How do physicians diagnose fibromyalgia?
    • What is the treatment for fibromyalgia?
    • Are there any home remedies for fibromyalgia?
    • Does diet or exercise affect fibromyalgia?
    • What is the prognosis of fibromyalgia?
    • Is it possible to prevent fibromyalgia?
    • Are there support groups for fibromyalgia?
    • What is the latest research on fibromyalgia?
  • Head and Neck Cancer Head and neck cancer is cancer of the oral cavity, salivary glands, paranasal sinuses and nasal cavity, pharynx, larynx, or lymph...learn more »
    In This Article
    Head and Neck Cancer Article
    • Head and neck cancer facts*
    • What is cancer?
    • What kinds of cancers are considered cancers of the head and neck?
    • How common are head and neck cancers?
    • What causes head and neck cancers?
    • What are common symptoms of head and neck cancers?
    • How are head and neck cancers diagnosed?
    • What health professionals treat patients with head and neck cancers?
    • How are head and neck cancers treated?
    • Are clinical trials (research studies) available for patients with head and neck cancers?
    • What rehabilitation or support options are available for patients with head and neck cancers?
    • Is follow-up treatment necessary? What does it involve?
    • What can people who have had head and neck cancer do to reduce the risk of developing a second primary (new) cancer?
  • Pregnancy Symptoms (Am I Pregnant?) Pregnancy symptoms can vary from woman to woman, but some common symptoms include mood changes, headaches, lower back pain,...learn more »
    In This Article
    Pregnancy Symptoms (Am I Pregnant?) Article
    • 8 fast pregnancy symptoms facts
    • Pregnancy symptoms in general
    • 13 signs and symptoms of early pregnancy
    • 8 signs and symptoms of later pregnancy
    • 8 options for relief of pregnancy symptoms
  • Amyloidosis Amyloidosis is a group of diseases resulting from abnormal deposition of certain proteins (amyloids) in various bodily areas. The...learn more »
    In This Article
    Amyloidosis Article
    • Amyloidosis facts
    • What is amyloidosis?
    • What causes amyloidosis?
    • What are risk factors for amyloidosis?
    • What are amyloidosis symptoms and signs?
    • How is amyloidosis diagnosed?
    • What is the treatment for amyloidosis?
    • What are complications of amyloidosis?
    • What is the prognosis of amyloidosis?
    • Can amyloidosis be prevented?
    • Where can people find more information on amyloidosis?
  • Myofascial Pain Syndrome Myofascial pain syndrome is muscle pain in the body's soft tissues due to injury or strain. Symptoms include muscle pain with...learn more »
    In This Article
    Myofascial Pain Syndrome Article
    • Myofascial pain syndrome facts
    • What is myofascial pain syndrome?
    • What are causes and risk factors for myofascial pain syndrome?
    • What are myofascial pain syndrome symptoms and signs?
    • How is myofascial pain syndrome diagnosed?
    • What is the treatment for myofascial pain syndrome?
    • What is the prognosis of myofascial pain syndrome?
    • Can myofascial pain syndrome be prevented?
  • Botulism Botulism is an illness caused by a neurotoxin produced by the bacterium Clostridium botulinum. There are three types of botulism:...learn more »
    In This Article
    Botulism Article
    • Botulism facts
    • What is botulism?
    • What causes botulism?
    • How many kinds of botulism are there?
    • How serious is botulism?
    • How does botulism neurotoxin affect the body?
    • What kind of organism is Clostridium botulinum?
    • How common is botulism?
    • What are botulism symptoms and signs?
    • How soon do symptoms appear?
    • How is botulism diagnosed?
    • How is botulism treated?
    • What are complications from botulism?
    • What is the prognosis (outcome) of people with botulism?
    • Can botulism be prevented?
    • Is botulism neurotoxin really considered to be a potential biological weapon?
    • Why are botulism neurotoxins used as cosmetic treatments or treatments for some medical conditions?
  • Sleep A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep...learn more »
    In This Article
    Sleep Article
    • What is sleep?
    • What are the stages of sleep?
    • How much sleep does a person need?
    • Does the amount of sleep we need change as we age?
    • What are signs and symptoms of sleep deprivation?
    • What are and what causes sleep disorders?
    • How are sleep problems diagnosed?
    • How are sleep problems treated?
    • Sleep hygiene
    • Other therapies
    • Sleep aids (prescription and OTC)
    • Are sleep problems and disease related?
    • How can I get a good night's sleep?
  • Malaria Malaria is a disease that is spread by the bite of an infected Anopheles mosquito. Malaria symptoms include fever, chills,...learn more »
    In This Article
    Malaria Article
    • Malaria facts
    • What is malaria?
    • What causes malaria?
    • What are risk factors for malaria? Is it possible to prevent malaria?
    • What are malaria symptoms and signs?
    • How do physicians diagnose malaria?
    • What is the treatment for malaria?
    • What is the prognosis of malaria?
    • Is there a malaria vaccine?
    • Can malaria reoccur after treatment?
  • Marfan Syndrome Marfan syndrome is hereditary condition affecting connective tissue. A person with Marfan syndrome may exhibit the following...learn more »
    In This Article
    Marfan Syndrome Article
    • Marfan syndrome facts*
    • What is Marfan syndrome?
    • What are the symptoms of Marfan syndrome?
    • What causes Marfan syndrome?
    • How is Marfan syndrome diagnosed?
    • What types of doctors treat Marfan syndrome?
    • What treatment options are available for Marfan syndrome?
    • What are some of the emotional and psychological effects of Marfan syndrome?
    • What research is being conducted on Marfan syndrome?
    • Where can people find additional information about Marfan syndrome?
  • Chronic Fatigue Syndrome Chronic fatigue syndrome is a debilitating and complex disorder characterized by profound fatigue that lasts 6 months or longer,...learn more »
    In This Article
    Chronic Fatigue Syndrome Article
    • Chronic fatigue syndrome (CFS) facts
    • What is chronic fatigue syndrome (CFS)?
    • What causes chronic fatigue syndrome?
    • What are risk factors for chronic fatigue syndrome?
    • What are the symptoms and signs of chronic fatigue syndrome?
    • What are chronic fatigue syndrome symptoms in men?
    • What are chronic fatigue syndrome symptoms in women?
    • How is chronic fatigue syndrome diagnosed?
    • What is the treatment for chronic fatigue syndrome?
    • Is there a cure for chronic fatigue syndrome?
    • What is the prognosis (outcome) for chronic fatigue syndrome?
    • Can chronic fatigue syndrome be prevented?
    • Where can people find additional information about chronic fatigue syndrome?
  • Flu (Influenza) Influenza (flu) is a respiratory illness caused by a virus. Flu symptoms include fever, cough, sore throat, runny nose, headache,...learn more »
    In This Article
    Flu (Influenza) Article
    • Flu (influenza, conventional, H1N1, H3N2, and bird flu [H5N1]) facts
    • What is influenza?
    • What are the causes of the flu?
    • What are flu symptoms in adults and in children?
    • How is the flu diagnosed?
    • What is the key to flu prevention?
    • Are there any flu shot or nasal spray vaccine side effects in adults or in children?
    • Why should the influenza vaccine be taken every year?
    • What are some treatments an individual can do at home for the flu?
    • When should a person go to the emergency department for the flu?
    • Who should receive the flu vaccine, and who has the highest risk factors? When should someone get the flu shot?
    • What is the prognosis (outlook) and complications for patients who get the flu?
    • What is the bird (avian) flu?
    • Do antiviral agents protect people from the flu?
    • Is it safe to get a flu shot that contains thimerosal?
    • Where can I find additional information about the flu?
  • High Blood Pressure Treatment High blood pressure (hypertension) means high pressure (tension) in the arteries. Treatment for high blood pressure include...learn more »
    In This Article
    High Blood Pressure Treatment Article
    • What is high blood pressure (hypertension)?
    • Which lifestyle modifications are beneficial in treating high blood pressure?
    • Alcohol
    • Smoking
    • Coffee and caffeinated beverages
    • Salt
    • Other dietary considerations
    • Obesity
    • Exercise and stress reduction
    • How is high blood pressure treated?
    • Starting treatment for high blood pressure
    • Treatment with combinations of drugs for high blood pressure
    • Emergency treatment for high blood pressure
    • Treatment during pregnancy
    • Which medications are used to treat high blood pressure?
    • Angiotensin converting enzyme inhibitors (ACE Inhibitors) and angiotensin receptor blockers
    • Beta blockers
    • Diuretics
    • Calcium channel blockers (CCBs)
    • Alpha blockers
    • Clonidine
    • Minoxidil
    • Renin inhibitors
    • Aldosterone blockers
    • Combining agents
    • What about the patient's compliance with medication regimens?
    • Is alternative medicine used to treat high blood pressure?
    • What are the complications of high blood pressure?
    • Can high blood pressure be prevented?
    • What's new in high blood pressure?
  • Scarlet Fever (Scarlatina) Scarlet fever, a bacterial infection caused by group A Streptococcus bacteria, causes symptoms and signs such as fever, rash with...learn more »
    In This Article
    Scarlet Fever (Scarlatina) Article
    • Scarlet fever facts
    • What is scarlet fever?
    • What causes scarlet fever?
    • What is the incubation period for scarlet fever?
    • What are risk factors for scarlet fever?
    • What is the contagious period for scarlet fever?
    • What are scarlet fever symptoms and signs?
    • How do physicians diagnose scarlet fever?
    • What is the treatment for scarlet fever?
    • What are complications of scarlet fever?
    • What is the prognosis of scarlet fever? What are the long-term effects of scarlet fever?
    • Is it possible to prevent scarlet fever? Is there a scarlet fever vaccine?
  • Heart Failure Heart failure is caused by many conditions including coronary artery disease, heart attack, cardiomyopathy, and conditions that...learn more »
    In This Article
    Heart Failure Article
    • What is Heart Failure?
    • What Causes Heart Failure?
    • What are the Symptoms of Heart Failure?
    • What are the Types of Heart Failure?
    • How is Heart Failure Diagnosed?
    • How is Heart Failure Treated?
    • Stages of Heart Failure
    • How Can I Prevent Heart Failure From Worsening?
    • How Can I Prevent Further Heart Damage?
    • What Medications Should I Avoid?
    • How Can I Improve My Quality of Life?
    • What Surgical Procedures are Used to Treat Heart Failure?
    • Treatment is a Team Effort
    • What is the Outlook for People with Heart Failure?
  • Anorexia Anorexia is an eating disorder characterized by markedly reduced appetite or total aversion to food. Anorexia is a serious...learn more »
    In This Article
    Anorexia Article
    • Anorexia nervosa facts
    • What is anorexia nervosa?
    • Who is at risk for anorexia nervosa?
    • What causes anorexia nervosa?
    • How is anorexia nervosa diagnosed?
    • What are anorexia symptoms and signs (psychological and behavioral)?
    • What are anorexia symptoms, signs, and complications (physical)?
    • What is the treatment for anorexia nervosa?
    • What is the prognosis (outcome) of anorexia nervosa?
    • How can anorexia nervosa be prevented?
    • The future of anorexia nervosa
    • Where can a person get help for anorexia nervosa?
  • Hantavirus Hantavirus pulmonary syndrome (HPS) is a disease transmitted by rodents. Symptoms include fever and muscle pain. HPS can be...learn more »
    In This Article
    Hantavirus Article
    • Hantavirus pulmonary syndrome (HPS) facts
    • What is hantavirus?
    • What is hantavirus pulmonary syndrome (HPS), and what are hantavirus pulmonary syndrome symptoms and signs?
    • What is the history of hantavirus pulmonary syndrome?
    • What causes hantavirus pulmonary syndrome?
    • How is hantavirus pulmonary syndrome diagnosed?
    • What is the treatment for hantavirus pulmonary syndrome?
    • What are risk factors for hantavirus pulmonary syndrome?
    • What are complications of hantavirus pulmonary syndrome?
    • What is the prognosis of hantavirus pulmonary syndrome?
    • Can hantavirus pulmonary syndrome be prevented?
    • Where can people get more information on hantavirus pulmonary syndrome?
  • Polymyalgia Rheumatica Polymyalgia rheumatica (PMR) is a disorder of the muscles and joints that causes pain and stiffness in the arms, neck, shoulders,...learn more »
    In This Article
    Polymyalgia Rheumatica Article
    • Polymyalgia rheumatica and giant cell arteritis facts
    • What is polymyalgia rheumatica?
    • What causes polymyalgia rheumatica?
    • What are symptoms and signs of polymyalgia rheumatica?
    • How is polymyalgia rheumatica diagnosed?
    • What is the treatment for polymyalgia rheumatica?
    • What is the prognosis (outlook) for patients with polymyalgia rheumatica?
    • Can polymyalgia be prevented?
    • What are complications of polymyalgia rheumatica?
    • What is giant cell arteritis?
    • What causes giant cell arteritis?
    • What are symptoms of giant cell arteritis?
    • How is giant cell arteritis diagnosed?
    • What is the treatment for giant cell arteritis?
    • What is the prognosis for patients with giant cell arteritis?
    • Can giant cell arteritis be prevented?
    • What are complications of giant cell arteritis?
  • Liver (Anatomy and Function) The liver is the largest gland and organ in the body. There are a variety of liver diseases caused by liver inflammation,...learn more »
    In This Article
    Liver (Anatomy and Function) Article
    • What is the liver? Is it a gland or an organ?
    • What is the functional purpose of the liver?
    • What does the liver look like, and where is it located in the body?
    • What diseases affect the liver?
    • Fatty liver disease
    • Cirrhosis
    • Infections
    • Hepatitis
    • Medications
    • Toxins
    • Genetic disorders
    • Cancer
    • Abnormalities of bile flow from the liver
    • Decrease in blood flow draining from the liver
    • What are symptoms of diseases of the liver?
    • How is an examination of the liver performed?
    • What is a liver biopsy?
    • Can diseases of the liver be prevented?
  • Alcohol and Teens Alcohol is the most frequently used drug by American teenagers. Teens that drink are more likely to drive under the influence,...learn more »
    In This Article
    Alcohol and Teens Article
    • Alcohol and teens facts
    • How much alcohol do teens use?
    • What are the dangerous effects of alcohol use in teens?
    • How can parents prevent alcohol use?
    • What are the symptoms and signs of alcohol intoxication?
    • What is alcoholism?
    • What are the causes and risk factors of teen alcoholism?
    • What are the symptoms of alcohol abuse in teens?
    • What is the treatment for alcohol intoxication?
    • What is alcohol poisoning?
    • What is the treatment for alcoholism?
    • What is the prognosis for alcoholism?
    • How can a teen get help for an alcohol problem?
  • Cat Scratch Disease Cat scratch disease (CSD or cat scratch fever), a bacterial disease caused by Bartonella henselae, is characterized by fever,...learn more »
    In This Article
    Cat Scratch Disease Article
    • What is cat scratch disease? What are cat scratch disease symptoms?
    • Can my cat transmit Bartonella henselae to me?
    • How can I reduce my risk of getting cat scratch disease from my cat?
    • How can I find more information about cat scratch disease?
  • Human Immunodeficiency Virus (HIV) The human immunodeficiency virus (HIV) causes HIV infection and the acquired immunodeficiency syndrome (AIDS). Symptoms and signs...learn more »
    In This Article
    Human Immunodeficiency Virus (HIV) Article
    • Human immunodeficiency virus (HIV) facts
    • What is the human immunodeficiency virus?
    • What is the history of HIV?
    • What causes an HIV infection?
    • What are the different stages of an HIV infection?
    • What are risk factors for an HIV infection?
    • What are HIV infection symptoms and signs?
    • How do health-care professionals diagnose an HIV infection? What are the different types of HIV tests?
    • What is the treatment for an HIV infection?
    • What are complications of an HIV infection?
    • What is the prognosis of an HIV infection?
    • Is it possible to prevent the transmission of HIV?
    • What research is being done on HIV?
    • Are support groups available for people who are HIV positive?
    • Where can people find more information on HIV?
  • Hepatitis A (HAV, Hep A) Hepatitis means inflammation of the liver. Hepatitis A (HAV, Hep A) is one type of liver disease caused by a virus. Since...learn more »
    In This Article
    Hepatitis A (HAV, Hep A) Article
    • Hepatitis A facts*
    • What is hepatitis A?
    • What is the liver?
    • Who gets hepatitis A?
    • How could I get hepatitis A?
    • What are the symptoms of hepatitis A?
    • How is hepatitis A diagnosed?
    • How is hepatitis A treated?
    • How can I avoid getting hepatitis A?
    • What should I do if I think I have been exposed to the hepatitis A virus?
    • Eating, diet, and nutrition
    • Hope through Research
    • For More Information
    • Acknowledgments
  • Narcolepsy Narcolepsy, a chronic disease of the central nervous system causes have not been fully determined. Some theories include...learn more »
    In This Article
    Narcolepsy Article
    • Narcolepsy facts
    • What is narcolepsy?
    • How common is narcolepsy?
    • What causes narcolepsy?
    • What are the symptoms of narcolepsy?
    • Excessive daytime sleepiness (EDS)
    • Cataplexy
    • Hypnagogic hallucinations
    • Sleep paralysis
    • Additional symptoms
    • How is narcolepsy diagnosed?
    • How is narcolepsy treated?
    • Medications
    • Non-drug treatments
    • What is the outcome (prognosis) for patients with narcolepsy?
    • What's in the future for narcolepsy?
    • For more information
  • Paroxysmal Supraventricular Tachycardia (PSVT) Paroxysmal supraventricular tachycardia (PSVT) is an abnormal conduction of electricity in particular areas of the heart. PSVT...learn more »
    In This Article
    Paroxysmal Supraventricular Tachycardia (PSVT) Article
    • What is paroxysmal supraventricular tachycardia (PSVT)?
    • What are the symptoms of paroxysmal supraventricular tachycardia (PSVT)?
    • How is paroxysmal supraventricular tachycardia (PSVT) diagnosed?
    • What is the treatment for paroxysmal supraventricular tachycardia (PSVT)?
    • How can paroxysmal supraventricular tachycardia (PSVT) be prevented?
  • Heart Disease (Coronary Artery Disease) Heart disease (coronary artery disease) occurs when plaque builds up in the coronary arteries, the vessels that supply blood to...learn more »
    In This Article
    Heart Disease (Coronary Artery Disease) Article
    • What is heart disease?
    • What are the risk factors for heart disease?
    • What causes heart disease?
    • What are the symptoms of heart disease?
    • How is heart disease diagnosed?
    • What is the treatment for heart disease?
    • What is the prognosis for heart disease?
    • Can heart disease be prevented?
  • Thymoma Thymoma is an uncommon cancer of the thymus gland. Many thymomas are asymptomatic. When symptoms do occur, they include chest...learn more »
    In This Article
    Thymoma Article
    • Thymoma facts
    • What is thymoma?
    • What causes thymoma, and what are risk factors for thymoma?
    • What are signs and symptoms of thymoma?
    • What other medical conditions are associated with thymoma?
    • How is thymoma diagnosed?
    • What are the stages of thymoma?
    • What is the treatment for thymoma?
    • What is the prognosis for thymoma?
    • Can thymoma be prevented?
  • Cyclic Vomiting Syndrome (CVS) Cyclic vomiting syndrome is a condition in which affected individuals have severe nausea and vomiting that come in cycles....learn more »
    In This Article
    Cyclic Vomiting Syndrome (CVS) Article
    • Cyclic vomiting syndrome facts*
    • What is cyclic vomiting syndrome?
    • What are the symptoms of cyclic vomiting syndrome?
    • What triggers cyclic vomiting syndrome?
    • What are the four phases of cyclic vomiting syndrome?
    • How is cyclic vomiting syndrome diagnosed?
    • How is cyclic vomiting syndrome treated?
    • What are the complications if cyclic vomiting syndrome is not treated?
    • What is the relationship between cyclic vomiting syndrome and migraines?
    • What other features and conditions accompany cyclic vomiting syndrome?
    • How common is cyclic vomiting syndrome?
    • What are the genetic changes related to cyclic vomiting syndrome?
    • How do people inherit cyclic vomiting syndrome?
    • What other names do people use for cyclic vomiting syndrome?
  • Relapsing Polychondritis Relapsing polychondritis is an uncommon, chronic disorder of the cartilage that is characterized by recurrent episodes of...learn more »
    In This Article
    Relapsing Polychondritis Article
    • Relapsing polychondritis facts
    • What is relapsing polychondritis?
    • What causes relapsing polychondritis?
    • What are symptoms and signs of relapsing polychondritis?
    • How is relapsing polychondritis diagnosed?
    • Can relapsing polychondritis be associated with other diseases?
    • What medications are used to treat relapsing polychondritis?
    • What is the long-term outlook (prognosis) for patients with relapsing polychondritis?
  • COPD (Chronic Obstructive Pulmonary Disease) COPD or chronic obstructive pulmonary disease is a lung condition caused by smoking tobacco, exposure to secondhand smoke, and/or...learn more »
    In This Article
    COPD (Chronic Obstructive Pulmonary Disease) Article
    • What is chronic obstructive pulmonary disease (COPD)?
    • What are the risk factors for COPD?
    • What other diseases or conditions contribute to COPD?
    • What causes COPD?
    • What are the signs and symptoms of COPD?
    • When should I call my doctor about COPD?
    • How is COPD diagnosed?
    • What is the treatment for COPD?
    • Home remedies for COPD?
    • Medications for COPD
    • Surgery for COPD
    • Can COPD be prevented?
    • What is the prognosis and life expectancy for a person with COPD?
  • Idiopathic Thrombocytopenic Purpura (ITP) Idiopathic means that the cause of the condition isn't known. Thrombocytopenic means there's a lower than normal number of...learn more »
    In This Article
    Idiopathic Thrombocytopenic Purpura (ITP) Article
    • Idiopathic Thrombocytopenic Purpura (ITP) facts
    • What is idiopathic thrombocytopenic purpura (ITP)?
    • What are the types of idiopathic thrombocytopenic purpura?
    • What are the causes of idiopathic thrombocytopenic purpura (ITP)?
    • What are the risk factors for idiopathic thrombocytopenic purpura (ITP)?
    • What are the symptoms and signs for idiopathic thrombocytopenic purpura (ITP)?
    • How is idiopathic thrombocytopenic purpura diagnosed (ITP)?
    • What are the treatments for idiopathic thrombocytopenic purpura (ITP)?
    • How can idiopathic thrombocytopenic purpura be prevented (ITP)?
    • Living with idiopathic thrombocytopenic purpura (ITP)
    • What is the outlook for idiopathic thrombocytopenic purpura (ITP)?
    • What are other names for idiopathic thrombocytopenic purpura (ITP)?
  • Men's Health Men's health is an important component to a happy lifestyle and healthy relationships. Eating healthy, exercise, managing stress,...learn more »
    In This Article
    Men's Health Article
    • Introduction to men's health
    • Prostate problems
    • Testosterone
    • Top 10 diseases that kill men
    • 1. Heart disease
    • 2. Cancers
    • 3. Injuries
    • 4. Stroke (cerebrovascular accident, CVA)
    • 5. Chronic Obstructive Pulmonary Disease (COPD)
    • 6. Diabetes
    • 7. Influenza and pneumonia
    • 8. Suicide
    • 9. Kidney disease
    • 10. Alzheimer's disease
    • The checklist: How to stay healthy
  • Dysthymia Dysthymia is a less severe form of chronic depression. Symptoms and signs include insomnia, suicidal thoughts, guilt, empty...learn more »
    In This Article
    Dysthymia Article
    • Dysthymia facts
    • What is dysthymia?
    • What are causes and risk factors for dysthymia?
    • What are symptoms and signs of dysthymia?
    • How do health-care professionals diagnose dysthymia?
    • What is the treatment for dysthymia?
    • What is the prognosis of dysthymia?
    • Is it possible to prevent dysthymia?
    • Are there support groups for people with dysthymia?
  • Reflux Laryngitis Acid backing up into the larynx (voice box), it causes reflux laryngitis. Irritation of the lining of the esophagus, larynx, and...learn more »
    In This Article
    Reflux Laryngitis Article
    • Reflux laryngitis facts
    • Why does reflux laryngitis occur?
    • What are the typical symptoms of reflux laryngitis?
    • How is reflux laryngitis evaluated?
    • What are home remedies, OTC medications, and lifestyle changes (diet) that can help reflux?
    • What types of medications are used to treat reflux?
    • What are the difficulties in diagnosing reflux laryngitis?
  • Insomnia Insomnia is the perception or complaint of inadequate or poor-quality sleep because of difficulty falling asleep; waking up...learn more »
    In This Article
    Insomnia Article
    • Insomnia facts
    • What is insomnia?
    • What causes insomnia?
    • What situational and stress factors cause insomnia?
    • What are the risk factors for insomnia?
    • What are the symptoms of insomnia?
    • When should I call the doctor about insomnia?
    • How is insomnia diagnosed?
    • How is insomnia treated?
    • What are non-medical treatments for insomnia?
    • What is sleep hygiene?
    • How can stimulus control help with insomnia?
    • What is sleep restriction?
    • What medications are used to treat insomnia?
    • What is the outlook for insomnia?
  • Congenital Heart Defects Congenital heart defects are heart problems that are present at birth. Genetics may play a role in some heart defects. Symptoms...learn more »
    In This Article
    Congenital Heart Defects Article
    • Congenital heart defects facts
    • What are congenital heart defects?
    • How the heart works
    • What are the types of congenital heart defects?
    • What are other names for congenital heart defects?
    • What causes congenital heart defects?
    • What are the signs and symptoms and signs of congenital heart defects?
    • How are congential heart defects diagnosed??
    • How are congenital heart defects treated?
    • Living with a congenital heart defect
  • Still's Disease Still's disease (Systemic-Onset Juvenile Rheumatoid Arthritis) is a disorder characterized by inflammation with high fever...learn more »
    In This Article
    Still's Disease Article
    • Still's disease facts
    • What is Still's disease?
    • What causes Still's disease?
    • What are risk factors for Still's disease?
    • How does Still's disease relate to juvenile idiopathic arthritis?
    • What are symptoms and signs of Still's disease?
    • How is Still's disease diagnosed?
    • What is the frequency of Still's disease and its features?
    • What is the treatment for Still's disease?
    • Is it possible to prevent Still's disease?
    • What Still's disease research is being done?
    • What is the outlook (prognosis) with Still's disease?
  • Bulimia People with bulimia nervosa, an eating disorder that involves episodes of bingeing and purging, experience symptoms and signs...learn more »
    In This Article
    Bulimia Article
    • Bulimia nervosa facts
    • What is bulimia?
    • What are causes and risk factors for bulimia?
    • What are symptoms and signs of bulimia?
    • How do physicians diagnose bulimia?
    • What is the treatment for bulimia?
    • What are complications of bulimia?
    • What is the prognosis for bulimia?
    • Is it possible to prevent bulimia?
    • Where can one find more information about bulimia?
    • Are there support groups for people with bulimia?
  • Grief: Loss of a Loved One Grief is the feeling one experiences after a loss (of a friendship, death of loved one, job). Complicated grief refers to grief...learn more »
    In This Article
    Grief: Loss of a Loved One Article
    • Grief: Loss of a loved one facts
    • What is grief?
    • What is mourning?
    • What are the effects of losing a loved one?
    • What are the causes and risk factors of prolonged grief?
    • What are the signs, symptoms, and stages of grief?
    • How is grief assessed?
    • How can people cope with grief?
    • What are the legal issues associated with dying and death?
    • Where can people get help?
  • Astigmatism Astigmatism is an eye condition in which the cornea is abnormally curved and causes out-of-focus vision. Symptoms of astigmatism...learn more »
    In This Article
    Astigmatism Article
    • Astigmatism introduction
    • What is the definition of astigmatism?
    • What are the different types of astigmatism?
    • What causes astigmatism?
    • Who is at risk for astigmatism?
    • What are symptoms of astigmatism?
    • What are signs of astigmatism?
    • What tests are used to diagnose astigmatism?
    • What is the treatment for astigmatism?
    • What is the prognosis for astigmatism?
    • Can astigmatism be prevented?
  • Heart Attacks in Women Heart disease, particularly coronary artery disease is the leading cause of heart attacks. Women are more likely to die from a...learn more »
    In This Article
    Heart Attacks in Women Article
    • One woman's heart attack story
    • What is heart disease?
    • Do women need to worry about heart disease?
    • Do women of color need to worry about heart disease?
    • What can I do to prevent heart disease?
    • What does high blood pressure have to do with heart disease?
    • How can I lower my blood pressure?
    • What does high cholesterol have to do with heart disease?
    • What do my cholesterol and triglyceride numbers mean?
    • How can I lower my cholesterol?
    • How do I know if I have heart disease?
    • What are the signs and symptoms of a heart attack?
    • One of my family members had a heart attack. Does that mean I'll have one too?
    • Sometimes my heart beats really fast and other times it feels like my heart skips a beat. Am I having a heart attack?
    • Should I take a daily aspirin to prevent heart attack?
    • Does taking birth control pills increase my risk for heart disease?
    • Does using the birth control patch increase my risk for heart disease?
    • Does menopausal hormone therapy (HT, HRT, ET) increase a woman's risk for heart disease?
    • For more information on heart disease in women
  • Mental Health Mental health is an optimal way of thinking, relating to others, and feeling. All of the diagnosable mental disorders fall under...learn more »
    In This Article
    Mental Health Article
    • Mental health and mental illness facts
    • What is mental health?
    • What is mental illness?
    • What are common types of mental illness?
    • What are the causes and risk factors for mental illness?
    • What are symptoms and signs of mental illness?
    • How is mental illness diagnosed?
    • What is the treatment for a mental health problem?
    • Can mental health disorders be prevented?
    • What is the prognosis for mental-health problems?
    • Where can people get support for mental health disorders?
    • Where can people get more information about mental illnesses?
  • Holiday Depression and Stress Though the holidays are a fun time for most, for others, they're a sad, lonely and anxiety-filled time. Get tips on how to avoid...learn more »
    In This Article
    Holiday Depression and Stress Article
    • Holiday depression and stress facts
    • What causes the holiday blues?
    • Is the environment and reduced daylight a factor in wintertime sadness?
    • What are symptoms and signs of holiday depression and stress?
    • How is holiday stress and depression diagnosed?
    • What is the treatment for holiday depression and stress?
    • Can holiday stress and depression be prevented?
  • Histoplasmosis Histoplasmosis is a disease caused by a fungus called Histoplasma capsulatum. The symptoms are similar to those of pneumonia and...learn more »
    In This Article
    Histoplasmosis Article
    • Histoplasmosis facts
    • What is histoplasmosis?
    • What causes histoplasmosis?
    • What are risk factors for histoplasmosis?
    • What are histoplasmosis symptoms and signs?
    • How do physicians diagnose histoplasmosis?
    • What is the treatment for histoplasmosis?
    • What is the prognosis of histoplasmosis?
    • Is it possible to prevent histoplasmosis?
  • Asthma Asthma is a condition in which hyperreactive airways constrict and result in symptoms like wheezing, coughing, and shortness of...learn more »
    In This Article
    Asthma Article
    • What is asthma?
    • What causes asthma?
    • Different Types of Asthma
    • What are the signs and symptoms of asthma?
    • How is asthma diagnosed?
    • What is the treatment for asthma?
    • What is an asthma action plan?
    • What is the prognosis for asthma?
    • Can asthma be prevented?
  • Cardiomyopathy (Dilated) Dilated Cardiomyopathy is a condition where the heart's ability to pump blood is decreased because the heart's main pumping...learn more »
    In This Article
    Cardiomyopathy (Dilated) Article
    • What Is dilated cardiomyopathy?
    • What are the symptoms of Dilated Cardiomyopathy?
    • What causes Dilated Cardiomyopathy?
    • How is Dilated Cardiomyopathy diagnosed?
    • What is the treatment for Dilated Cardiomyopathy?
    • What surgeries are used to treat Dilated Cardiomyopathy?
  • Emotional Eating Emotional eating can be detrimental to one's efforts at weight loss. Learning to identify the situations and emotions that...learn more »
    In This Article
    Emotional Eating Article
    • How can I identify eating triggers?
    • How do I stop emotional eating?
    • What if distracting myself isn't enough to keep me from overeating?
  • Depression in the Elderly Depression in the elderly is very common. That doesn't mean, though, it's normal. Treatment may involve antidepressants,...learn more »
    In This Article
    Depression in the Elderly Article
    • How does depression in the elderly differ from depression in younger adults?
    • How is insomnia related to depression in the elderly?
    • What are risk factors for depression in the elderly?
    • What types of treatment are available for depression in the elderly?
    • How do antidepressants relieve depression in the elderly?
    • Can psychotherapy help relieve depression in the elderly?
    • Who may benefit from electroconvulsive therapy (ECT)?
    • What other problems affect treatment of depression in the elderly?
  • Charcot-Marie-Tooth-Disease Charcot-Marie-Tooth disease is one of the most common inherited neurological disorders. Charcot-Marie-Tooth disease affects the...learn more »
    In This Article
    Charcot-Marie-Tooth-Disease Article
    • What is Charcot-Marie-Tooth disease?
    • What are the symptoms of Charcot-Marie-Tooth disease?
    • What causes Charcot-Marie-Tooth disease?
    • What are the types of Charcot-Marie-Tooth disease?
    • How is Charcot-Marie-Tooth disease diagnosed?
    • How is Charcot-Marie-Tooth disease treated?
    • What research is being done on Charcot-Marie-Tooth disease?
  • Sleep and Sleep Disorders in Children and Teenagers Sleep needs in children and teenagers depends on the age of the child. Sleep disorders in children such as sleep apnea,...learn more »
    In This Article
    Sleep and Sleep Disorders in Children and Teenagers Article
    • How much sleep do children need?
    • Can a lack of sleep impact a child's behavior?
    • What is sleep hygiene?
    • What are some common sleep disorders in children?
    • What are some common physiological sleep disorder symptoms in children?
    • Sleep Apnea symptoms in children
    • Parasomnia symptoms in children
    • Confusional arousal symptoms in children
    • Night terror symptoms in children
    • Narcolepsy symptoms in children
    • Sleepwalking symptoms in children
    • Do teenagers have the same sleep requirements as younger children?
    • How can I teach my child or teenager healthy sleep habits and good sleep hygiene?
    • What are some ways I can help my child or teenager get a better night's sleep?
    • What are some "dont's" for getting my child or teen to sleep?
  • Polio A polio infection causes symptoms and signs such as paralysis, limb deformities, and even death. There is no curative treatment...learn more »
    In This Article
    Polio Article
    • Polio facts
    • What is polio?
    • What is the history of polio?
    • What causes polio?
    • What are risk factors for polio? How does polio spread?
    • What are polio symptoms and signs?
    • How do physicians diagnose polio?
    • What is the treatment for polio?
    • What is the prognosis of polio?
    • Is it possible to prevent polio? Is there a polio vaccine?
    • Polio-like illness
  • Meningococcemia Meningococcemia is a bloodstream infection caused by Neisseria meningitides. Meningococcemia symptoms include fever, headache,...learn more »
    In This Article
    Meningococcemia Article
    • Meningococcemia facts
    • What is meningococcemia?
    • What causes meningococcemia?
    • What are risk factors for meningococcemia?
    • What are symptoms and signs of meningococcemia?
    • How is meningococcemia diagnosed?
    • What is the treatment for meningococcemia?
    • What is the prognosis of meningococcemia?
    • Is it possible to prevent meningococcemia?
    • Where can people find more information on meningococcemia?
    • What research is being done on meningococcemia?
  • Diabetes: Tips for Managing Type 1 and 2 Diabetes at Home Managing your diabetes is a full time committment. The goal of diabetic therapy is to control blood glucose levels and prevent...learn more »
    In This Article
    Diabetes: Tips for Managing Type 1 and 2 Diabetes at Home Article
    • Diabetes home care management facts
    • What is diabetes?
    • What is the treatment for diabetes?
    • Exercise therapy for diabetes
    • Diet therapy for diabetes
    • Diabetes and drug therapy
    • How is diabetic treatment monitored at home?
    • Blood glucose reagent strips
    • Blood glucose meters
    • Urine glucose tests
    • Tests for urinary ketones
    • What additional monitoring does the doctor do?
    • Blood glucose
    • Continuous glucose sensors (CGMS)
    • Hemoglobin A1C (HbA1c) testing
  • Pregnancy Body Changes and Discomforts Pregnancy can bring challenges like weight gain, stretch marks, varicose veins, heartburn, constipation, hemorrhoids, problems...learn more »
    In This Article
    Pregnancy Body Changes and Discomforts Article
    • Introduction
    • Body aches
    • Breast changes
    • Constipation
    • Dizziness
    • Fatigue, sleep problems
    • Heartburn and indigestion
    • Hemorrhoids
    • Itching
    • Leg cramps
    • Morning sickness
    • Nasal problems
    • Numb or tingling hands
    • Stretch marks, skin changes
    • Swelling
    • Urinary frequency and leaking
    • Varicose veins
  • Toxic Shock Syndrome (TSS) Toxic shock syndrome is an infection that causes symptoms such as low blood pressure, fever, and a rash with peeling skin....learn more »
    In This Article
    Toxic Shock Syndrome (TSS) Article
    • Toxic shock syndrome (TSS) facts
    • What is toxic shock syndrome?
    • What causes toxic shock syndrome?
    • What are risk factors for toxic shock syndrome?
    • What are toxic shock syndrome symptoms and signs?
    • How do physicians diagnose toxic shock syndrome?
    • What is the treatment for toxic shock syndrome?
    • What is the prognosis of toxic shock syndrome?
    • Is it possible to prevent toxic shock syndrome?
  • Rocky Mountain Spotted Fever (RMSF) Rocky Mountain spotted fever is a tick-borne disease that causes symptoms and signs such as fever, rash, headache, and muscle...learn more »
    In This Article
    Rocky Mountain Spotted Fever (RMSF) Article
    • Rocky Mountain spotted fever facts
    • What is Rocky Mountain spotted fever?
    • Where do most cases of RMSF occur in the U.S.?
    • What causes Rocky Mountain spotted fever?
    • What are Rocky Mountain spotted fever risk factors?
    • What are Rocky Mountain spotted fever symptoms and signs?
    • How do physicians diagnose Rocky Mountain spotted fever?
    • What is the treatment for Rocky Mountain spotted fever?
    • What is the prognosis of Rocky Mountain spotted fever?
    • Is it possible to prevent Rocky Mountain spotted fever?
  • Pregnancy Planning Pregnancy planning is an important step in preparation for starting or expanding a family. Planning for a pregnancy includes...learn more »
    In This Article
    Pregnancy Planning Article
    • Pregnancy planning facts
    • What is pregnancy planning?
    • What are pre-pregnancy planning goals?
    • What is a pregnancy calendar or calculator?
    • How soon can a woman start trying to conceive after stopping birth control?
    • What are dietary considerations for pregnancy planning?
    • How much weight gain is recommended in pregnancy?
    • What about alcohol consumption and pregnancy planning?
    • What infections should be avoided in pregnancy?
    • Should I exercise when pregnant?
    • Is it safe to have sexual intercourse during pregnancy?
    • Is air travel safe for pregnant women?
    • Do medications need to be stopped when planning pregnancy or when a woman becomes pregnant?
  • Depression in Children Childhood depression can interfere with social activities, interests, schoolwork and family life. Symptoms and signs include...learn more »
    In This Article
    Depression in Children Article
    • Depression in children facts
    • What is childhood depression?
    • What are the types of depression in children?
    • What are causes and risk factors for depression in children?
    • What are the symptoms and warning signs of depression in children?
    • How is depression in children diagnosed?
    • What should parents do if they suspect that their child is depressed?
    • What is the treatment for depression in children?
    • What are complications of depression in children?
    • What is the prognosis of depression in children?
    • Can depression in children be prevented?
    • Where can families get support for a child with depression?
  • Cardiomyopathy (Restrictive) Restrictive cardiomyopathy, the rarest form of cardiomyopathy, is a condition in which the walls of the lower chambers of the...learn more »
    In This Article
    Cardiomyopathy (Restrictive) Article
    • What is restrictive cardiomyopathy?
    • What are the symptoms of restrictive cardiomyopathy?
    • What causes restrictive cardiomyopathy?
    • How is restrictive cardiomyopathy diagnosed?
    • What is the treatment for restrictive cardiomyopathy?
    • What lifestyle changes are recommended for restrictive cardiomyopathy?
    • What medications are used for restrictive cardiomyopathy?
    • Can surgery treat restrictive cardiomyopathy?
  • Cancer Fatigue Cancer fatigue is a lack of energy that is caused by cancer or cancer treatment, including chemotherapy, radiation, biological...learn more »
    In This Article
    Cancer Fatigue Article
    • Introduction to cancer fatigue
    • What causes cancer-related fatigue?
    • What other factors contribute to fatigue?
    • What can I do to combat fatigue?
    • How does nutrition impact energy level?
    • How does exercise impact energy level?
    • How can I manage my stress?
    • When should I call my doctor?
  • Sick Building Syndrome Multiple chemical sensitivity (MCS) or also referred to as sick building syndrome or environmental illness is the name given by...learn more »
    In This Article
    Sick Building Syndrome Article
    • Sick building syndrome facts
    • What is sick building syndrome?
    • Why is sick building syndrome controversial?
    • What causes sick building syndrome?
    • What are risk factors for sick building syndrome?
    • What are sick building syndrome symptoms and signs?
    • How is sick building syndrome diagnosed?
    • What is the treatment for sick building syndrome?
    • What are complications of sick building syndrome?
    • What is the prognosis of sick building syndrome?
    • Is there a way to prevent sick building syndrome?
  • Q Fever Q fever is a highly infectious disease that causes high fever, diarrhea, cough, and sweating. Infected animals may transmit Q...learn more »
    In This Article
    Q Fever Article
    • Q fever facts
    • What is Q fever?
    • Where does the name Q fever come from? What causes Q fever?
    • How does Q fever spread?
    • Who is at risk for getting Q fever?
    • Are there different forms of Q fever?
    • What are the signs and symptoms of Q fever?
    • How do physicians diagnose Q fever?
    • Is Q fever deadly?
    • Is Q fever contagious?
    • What is the danger of getting Q fever while pregnant?
    • What complications may arise with Q fever?
    • What is the prognosis for Q fever?
    • If it is not Q fever, what else could it be?
    • What should people do if they have been exposed to Q fever?
    • Is there any treatment for Q fever?
    • Is there a vaccine against Q fever?
    • Is Q fever a bioterrorism threat?
    • Where can people find more information about Q fever?
  • Brucellosis The bacteria Brucella causes brucellosis, an infectious zoonotic disease in humans. Symptoms and signs include fatigue, fever,...learn more »
    In This Article
    Brucellosis Article
    • Brucellosis facts
    • What is brucellosis?
    • What is the history of brucellosis?
    • What are causes of brucellosis?
    • What are risk factors for brucellosis?
    • How does brucellosis spread to humans?
    • What are symptoms and signs of brucellosis?
    • How do physicians diagnose brucellosis?
    • What are brucellosis treatments?
    • What is the prognosis of brucellosis?
    • Is it possible to prevent brucellosis? Is there a brucellosis vaccine?
  • Cyclospora Infection (Cyclosporiasis) Cyclospora cayetanensis is a parasite that causes infection when humans ingest food contaminated with feces from an infected...learn more »
    In This Article
    Cyclospora Infection (Cyclosporiasis) Article
    • Cyclospora infection (cyclosporiasis) facts
    • What is Cyclospora infection?
    • What causes Cyclospora infection?
    • What are the risk factors for a Cyclospora infection?
    • What are the symptoms of Cyclospora infection?
    • How is Cyclospora infection diagnosed?
    • What is the treatment of Cyclospora infections?
    • What are complications of a Cyclospora infection?
    • What is the prognosis of a Cyclospora infection?
    • Is it possible to prevent Cyclospora infections?
  • Diabetes: Caring for Your Diabetes at Special Times Taking care of a disease such as diabetes is a life-long process. Learn how to care for yourself or loved one with diabetes in...learn more »
    In This Article
    Diabetes: Caring for Your Diabetes at Special Times Article
    • Introduction
    • When You Are Sick
    • When You're at School or Work
    • When You're Away from Home
    • When There's and Emergency or Natural Disaster
    • When You're Planning a Pregnancy
    • People Who Can Help You
    • Other Helpful Tips to Control Your Diabetes
  • In This Article
    Interstitial Pneumonitis (Interstitial Lung Disease) Article
    • Interstitial lung disease facts
    • What is interstitial lung disease?
    • What causes interstitial lung disease?
    • What are signs and symptoms of interstitial lung disease?
    • How is interstitial lung disease diagnosed?
    • What is the treatment for interstitial lung disease?
    • What is the prognosis for interstitial lung disease?
    • Can interstitial lung disease be prevented?
  • Astigmatism and Your Eyes Astigmatism is a common eye condition that's easily corrected by eyeglasses, contact lenses, or surgery. Symptoms of astigmatism...learn more »
    In This Article
    Astigmatism and Your Eyes Article
    • What is astigmatism?
    • What causes an astigmatism?
    • What are astigmatism symptoms?
    • How are astigmatisms diagnosed?
    • What is the treatment for astigmatisms?