Cystic Fibrosis 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 Cystic Fibrosis. These conditions may be a cause or symptom of Cystic Fibrosis or be a condition for which you may be at increased risk.

  • Stool Color Changes in Color, Texture, and Form Stool color changes can very from green, red, maroon, yellow, white, or black. Causes of changes of stool color can range from...learn more »
    In This Article
    Stool Color Changes in Color, Texture, and Form Article
    • Stool color, texture, and form changes facts
    • Definition of stool color changes
    • What is the color of normal stool?
    • What are symptoms of stool color changes?
    • What are the causes of stool color, texture, and form changes?
    • Green stools
    • Yellow, greasy, and foul smelling stool
    • Bright red stools
    • Black tarry stools
    • Light-colored white or clay-colored stools
    • Maroon stools
    • Mucous in the stool
    • Drugs that change stool color
    • Stool that floats
    • Changes in the size and shape of stool
    • How is the cause of stool color changes diagnosed?
    • When should I contact my doctor about stool color or texture changes?
    • Stool color chart
  • Liver Disease Liver disease can be cause by a variety of things including infection (hepatitis), diseases such as gallstones, high cholesterol...learn more »
  • Vitamin D Deficiency Vitamin D deficiency has been linked with rickets, cancer, cardiovascular disease, severe asthma in children and cognitive...learn more »
  • Bronchitis (Acute) Bronchitis is inflammation of the airways in the lung. Acute bronchitis is is short in duration (10 to 20 days) in comparison...learn more »
  • Sinus Infection (Sinusitis) Sinus infection (sinusitis) is caused by allergies, infection, and chemicals or other irritants of sinuses. Signs and symptoms...learn more »
  • Constipation Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week....learn more »
  • Diarrhea Diarrhea is a change is the frequency and looseness of bowel movements. Symptoms associated with diarrhea are cramping, abdominal...learn more »
    In This Article
    Diarrhea Article
    • Diarrhea facts
    • What is diarrhea?
    • What is the definition of diarrhea?
    • What symptoms are associated with diarrhea?
    • What are common causes of acute diarrhea?
    • Traveler's diarrhea
    • Viral gastroenteritis
    • Bacterial enterocolitis
    • Food poisoning
    • Parasites
    • Drugs
    • What are common causes of chronic diarrhea?
    • What kind of a doctor treats diarrhea?
    • When should the doctor be called for diarrhea?
    • How is the cause of diarrhea diagnosed?
    • What home remedies help the symptoms of diarrhea?
    • What medications are used to treat diarrhea?
    • When should antibiotics be used for diarrhea?
    • What are the complications of diarrhea?
    • How can dehydration be prevented and treated?
    • What about treatment of diarrhea in infants and young children?
    • What about treating diarrhea in older children and adults?
  • 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?
    • How many people in the US have diabetes?
    • 6 early signs and symptoms of diabetes
    • How do I know if I have diabetes?
    • What causes diabetes?
    • What are the different types of diabetes?
    • Type 1 diabetes
    • Type 2 diabetes
    • What are the other types of diabetes?
    • 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 the complications of diabetes?
  • 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? Is pneumonia contagious?
    • 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?
  • 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 the 1st, 2nd, and 3rd trimester of her 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
  • Intestinal Gas (Belching, Bloating, Flatulence) Gas or "intestinal gas" means different things to different people. Everyone has gas and eliminates it by belching, burping, or...learn more »
    In This Article
    Intestinal Gas (Belching, Bloating, Flatulence) Article
    • Intestinal gas facts
    • What causes belching (burping)?
    • What causes bloating?
    • What causes flatulence (gas)?
    • What are the causes of intermittent abdominal bloating/distention?
    • How are belching, bloating/distention, and flatulence evaluated?
    • What is the treatment for intestinal gas?
    • What's new in intestinal gas?
  • Chronic Rhinitis and Post-Nasal Drip Allergic rhinitis symptoms include an itchy, runny nose, sneezing, itchy ears, eyes, and throat. Seasonal allergic rhinitis (also...learn more »
    In This Article
    Chronic Rhinitis and Post-Nasal Drip Article
    • Chronic rhinitis and post-nasal drip facts
    • Where are the sinuses, and what do they look like?
    • What are rhinitis and post-nasal drip?
    • What causes rhinitis?
    • Is rhinitis always related to allergies?
    • What conditions cause an abnormal production of nasal secretions?
    • What conditions cause an impaired clearance of nasal secretions?
    • How can chronic rhinitis and post-nasal drip be treated?
    • What medications can be used to treat rhinitis and post-nasal drip?
    • What can be used to treat non-allergic rhinitis?
    • Does salt water or nasal irrigation have any role in the treatment of rhinitis and post-nasal drip?
    • What are other options for the treatment of rhinitis and post-nasal drip?
  • Cough Chronic cough is a cough that does not go away and is generally a symptom of another disorder such as asthma, allergic rhinitis,...learn more »
    In This Article
    Cough Article
    • Chronic cough facts
    • What is chronic cough?
    • What are causes of chronic cough?
    • What are the different types of coughs?
    • How is chronic cough treated?
    • Are there home remedies for chronic cough?
    • Can chronic cough be prevented?
  • Pancreatitis Pancreatitis is a rare disease in which the pancreas becomes inflamed. There are two types of pancreatitis, acute and chronic....learn more »
    In This Article
    Pancreatitis Article
    • Pancreatitis facts
    • What is pancreatitis?
    • What are the causes of pancreatitis?
    • What are the signs and symptoms of pancreatitis?
    • How is pancreatitis diagnosed?
    • What is the treatment for pancreatitis?
    • Medications for pancreatitis
    • Is there a special diet for pancreatitis?
    • What are some of the complications of pancreatitis?
    • Can pancreatitis be prevented?
    • What is the prognosis for pancreatitis?
  • Dehydration Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged...learn more »
    In This Article
    Dehydration Article
    • Dehydration facts
    • What is dehydration?
    • What causes dehydration?
    • Dehydration pictures
    • What are the signs and symptoms of dehydration?
    • What about dehydration in children?
    • How is dehydration diagnosed?
    • How is dehydration treated?
    • Can I treat dehydration at home?
    • What are the complications of dehydration?
    • Can dehydration be prevented?
  • Cyst Cysts are sac-like structures that may be filled with gas, liquid, or solid materials. Cysts may produce symptoms depending on...learn more »
    In This Article
    Cyst Article
    • Cyst facts
    • What is a cyst?
    • What causes a cyst?
    • What are the different types of cysts?
    • What are risk factors for a cyst?
    • What are cyst symptoms and signs?
    • How do physicians diagnose a cyst?
    • What is the treatment for a cyst?
    • What are home remedies for cysts?
    • What is the prognosis of a cyst?
    • Is it possible to prevent a cyst?
  • 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?
  • Gallstones Gallstones are stones that form when substances in the bile harden. Gallstones (formed in the gallbladder) can be as small as a...learn more »
  • Pneumothorax A pneumothorax is free air in the chest outside the lung, that causes the lung to collapse (collapsed lung). There are two types...learn more »
    In This Article
    Pneumothorax Article
    • Pneumothorax facts
    • What is a pneumothorax?
    • What are the types of pneumothorax?
    • What causes a pneumothorax?
    • Who is at risk for pneumothorax?
    • What is tension pneumothorax?
    • What are the signs and symptoms of pneumothorax?
    • How is pneumothorax diagnosed?
    • What is the treatment for pneumothorax?
    • What is the outcome (prognosis) of pneumothorax?
  • 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 risk factors and causes of 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?
  • 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?
  • Stress Stress occurs when forces from the outside world impinge on the individual. Stress is a normal part of life. However,...learn more »
    In This Article
    Stress Article
    • Stress facts
    • What is stress?
    • A brief history of stress
    • What are the signs and symptoms of poorly managed stress?
    • Who is most vulnerable to stress?
    • Teen stress
    • What is the healthy response to stress?
    • How does the response to stress work?
    • What is the role of the hypothalamus-pituitary-adrenal (HPA) axis (grouping) in stress?
    • What is the role of the locus coeruleus in stress?
    • How do the connections in the brain work in stress?
    • What do we know about using (activating) and overusing our internal systems that respond to stress?
    • What are the effects of stress on medical and psychological conditions?
    • Conclusions about the effects of stress
    • What can people do for stress management?
    • What's in the future for stress?
  • Puberty The time when boys and girls begin the process of sexual maturation is called puberty. During this time, both sexes undergo a...learn more »
    In This Article
    Puberty Article
    • Puberty facts
    • What is puberty?
    • When does puberty occur?
    • What determines when puberty begins?
    • What are the physical stages of puberty in girls and boys?
    • What other changes in the body occur during puberty in boys and girls?
    • What are the medical concerns associated with normal puberty?
    • What are medical conditions associated with early or late puberty?
  • 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?
  • Osteoporosis Learn about osteoporosis, a condition characterized by the loss of bone density, which leads to an increased risk of bone...learn more »
    In This Article
    Osteoporosis Article
    • Osteoporosis facts
    • What is osteoporosis?
    • What are osteoporosis symptoms and signs?
    • What are the consequences of osteoporosis?
    • Why is osteoporosis an important public-health issue?
    • What factors determine bone strength?
    • What are osteoporosis risk factors and causes?
    • How is osteoporosis diagnosed?
    • Who should have bone density testing?
    • What is the treatment for osteoporosis, and can osteoporosis be prevented?
    • Exercise, quitting cigarettes, and curtailing alcohol
    • Calcium supplements
    • Vitamin D
    • Hormone therapy (menopausal hormone therapy)
    • Medications that prevent bone loss and breakdown
    • Choosing an osteoporosis medication
    • Prevention of osteoporosis due to long-term corticosteroids
    • Monitoring osteoporosis therapy
    • Prevention of hip fractures in elderly people with osteoporosis
    • What are complications of osteoporosis?
    • What is the prognosis (outlook) for patients with osteoporosis?
  • Women's Health Women's health is an important topic area to guide a woman through the stages of her life, as well as knowing the conditions and...learn more »
    In This Article
    Women's Health Article
    • Introduction to women's health
    • Women's general health and wellness
    • Female anatomy
    • The female reproductive System
    • Female hormones
    • Diseases more common in women
    • Cancer in women
    • Women's cosmetic concerns
    • Menstruation
    • Sexuality
    • Fertility, birth control, and infertility
    • Pregnancy
    • Motherhood
    • Menopause
    • The mature woman - post menopause
  • Infertility Infertility is the diminished ability to conceive a child. The primary cause of infertility in men is a sperm disorder. In women,...learn more »
    In This Article
    Infertility Article
    • Infertility facts*
    • What is infertility?
    • Is infertility a common problem?
    • Is infertility just a woman's problem?
    • What causes infertility in men?
    • What increases a man's risk of infertility?
    • What causes infertility in women?
    • What things increase a woman's risk of infertility?
    • How does age affect a woman's ability to have children?
    • How long should women try to get pregnant before calling their doctors?
    • How will doctors find out if a woman and her partner have fertility problems?
    • How do doctors treat infertility?
    • What medicines are used to treat infertility in women?
    • What is intrauterine insemination (IUI)?
    • What is assisted reproductive technology (ART)?
    • How often is assisted reproductive technology (ART) successful?
    • What are the different types of assisted reproductive technology (ART)?
    • Surrogacy
    • Gestational carrier
    • For more information
  • Genetic Disease Genetic disease is a disorder or condition caused by abnormalities in a person's genome. Types of genetic inheritance include...learn more »
    In This Article
    Genetic Disease Article
    • What is a genetic disease?
    • What are the different types of inheritance?
    • Single gene inheritance
    • Multifactorial inheritance
    • Chromosome abnormalities
    • Mitochondrial inheritance
    • What is the human genome?
  • Portal Hypertension Portal hypertension is most commonly caused by cirrhosis, a disease in which results from scarring of a liver injury. Other...learn more »
    In This Article
    Portal Hypertension Article
    • What is portal hypertension?
    • What causes portal hypertension?
    • What are the symptoms of portal hypertension?
    • How is the diagnosis of portal hypertension made?
    • What is the treatment for portal hypertension?
    • What are the complications of portal hypertension?
    • Can portal hypertension be prevented?
    • What is the prognosis for portal hypertension?
  • Children's Cough Causes and Treatments Children's cough causes include infection, acid reflux, asthma, allergies or sinus infection, whooping cough, and exposure to...learn more »
    In This Article
    Children's Cough Causes and Treatments Article
    • What is a cough?
    • What are the common causes of acute cough in children?
    • What are the common causes of chronic cough in children?
    • How is the cause of childhood cough diagnosed?
    • What are the various therapies and home remedies for childhood cough?
    • When should I contact my doctor for childhood cough symptoms?
  • Heat Stroke Heat stroke (heatstroke or sun stroke) is a form of hyperthermia. Heat stroke is a true medical emergency that can be fatal if...learn more »
    In This Article
    Heat Stroke Article
    • Heat stroke facts
    • What is, and who is at risk for heat stroke?
    • What are heat stroke symptoms and signs?
    • What about heat stroke in children?
    • How do you treat a heat stroke victim?
    • How can heat stroke be prevented?
  • 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?
  • Smoking (How to Quit Smoking) Smoking is an addiction. More than 430,000 deaths occur each year in the U.S. from smoking related illnesses. Secondhand smoke or...learn more »
    In This Article
    Smoking (How to Quit Smoking) Article
    • Smoking and quitting smoking facts
    • What problems are caused by smoking?
    • What are the symptoms and signs of cigarette addiction?
    • What are the steps in quitting?
    • Getting ready to quit smoking
    • On the day you quit smoking
    • Staying quit
    • What methods can help a person quit smoking?
    • Nicotine replacement therapy to quit smoking
    • Nicotine patches
    • Nicorette gum
    • Nicotine lozenges
    • What prescription products are available for smoking cessation?
    • How can nicotine-containing products be used safely?
    • What are e-cigarettes?
    • Is an e-cigarette harmful?
    • Is secondhand smoke from e-cigarettes harmful?
    • What is in the future for smoking?
  • Intussusception Intussusception is the telescoping (prolapse) of a portion of the intestine within another immediately adjacent portion of...learn more »
    In This Article
    Intussusception Article
    • Intussusception facts
    • What is intussusception?
    • What happens during intussusception?
    • Is intussusception an urgent problem?
    • Who is at greatest risk for intussusception?
    • What causes intussusception?
    • Why is rapid diagnosis of intussusception important?
    • What are the symptoms of intussusception?
    • How is intussusception diagnosed?
    • Is it necessary to operate when there is intussusception?
    • What is the prognosis (outlook) for patients with intussusception?
  • Heat Exhaustion Heat exhaustion is a milder form of heat-related illness that can develop after several days of exposure to high temperatures and...learn more »
    In This Article
    Heat Exhaustion Article
    • Heat exhaustion definition and facts
    • What is heat exhaustion?
    • What causes heat exhaustion?
    • Who is at risk for heat exhaustion?
    • What are the symptoms of heat exhaustion?
    • When should an individual seek medical care for heat exhaustion
    • How is heat exhaustion diagnosed?
    • What is the treatment for heat exhaustion?
    • What are the complications of heat exhaustion?
    • How can heat exhaustion be prevented?
    • What is the prognosis for heat exhaustion?
  • Bronchiectasis (Acquired, Congenital) Bronchiectasis has three types: 1) cylindrical bronchiectasis, 2) saccular or varicose bronchiectasis, 3) and cystic...learn more »
    In This Article
    Bronchiectasis (Acquired, Congenital) Article
    • What is the definition of bronchiectasis?
    • What is bronchiectasis?
    • Who is at risk for bronchiectasis?
    • What causes bronchiectasis?
    • What are the types of bronchiectasis?
    • What are the signs and symptoms of bronchiectasis?
    • When should I contact my doctor for bronchiectasis?
    • How is the diagnosis of bronchiectasis made?
    • What is the treatment for bronchiectasis?
    • Can bronchiectasis be prevented?
    • What is the prognosis of bronchiectasis?
  • Newborn Jaundice (Neonatal Jaundice) Newborn jaundice or neonatal jaundice is a yellowish discoloration of the mucous membranes, whites of the eyes, and skin of a...learn more »
    In This Article
    Newborn Jaundice (Neonatal Jaundice) Article
    • Jaundice definition
    • Jaundice in newborns (neonatal jaundice)
    • What causes jaundice in newborns?
    • Physiologic jaundice
    • Maternal-fetal blood group incompatibility (Rh, ABO)
    • Breast milk jaundice
    • Breastfeeding jaundice
    • Cephalohematoma (a collection of blood under the scalp)
    • Red blood cell enzyme defects
    • Red blood cell membrane defects
    • What are the symptoms of jaundice in newborns?
    • What are the risk factors for jaundice in newborns?
    • How is jaundice in newborns diagnosed?
    • What is the treatment for jaundice in newborns?
    • What are the complications of jaundice in newborns?
    • Can jaundice in newborns be prevented?
    • What is the prognosis of jaundice in newborns?
  • Pregnancy: Trying to Conceive Trying to get conceive, or become pregnant can be challenging, frustrating, and an emotional rollercoaster for some couples....learn more »
    In This Article
    Pregnancy: Trying to Conceive Article
    • Trying to Conceive Facts*
    • Fertility Awareness
    • Charting your fertility pattern
    • Basal body temperature method
    • Calendar method
    • Cervical mucus method
    • Infertility
    • Causes of infertility
    • Age
    • Health Problems
    • Lifestyle factors
    • Options for infertile couples
    • Treating infertility
    • Adoption
    • Foster care
    • Counseling and support groups
  • Diabetes Prevention The risks for developing type 2 diabetes include family history, ethnicity, birth weight, metabolic syndrome, and obesity....learn more »
    In This Article
    Diabetes Prevention Article
    • Type 2 diabetes prevention facts
    • Introduction to diabetes prevention
    • What is type 2 diabetes?
    • What are the risks factors for developing diabetes?
    • What "red flags" or symptoms point to an increased risk for diabetes?
    • Is gestational diabetes a risk for developing type 2 diabetes later in life?
    • Diabetes prevention and diet
    • Is there anything that can help to prevent the onset of type 2 diabetes?
    • Are there medications that can help to prevent type 2 diabetes?
  • 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
  • Secondhand Smoke Secondhand smoke can cause illness and disease in nonsmokers. Some of these conditions include lung cancer, heart disease,...learn more »
    In This Article
    Secondhand Smoke Article
    • Secondhand smoke facts
    • What is secondhand smoke?
    • What causes secondhand smoke?
    • What are the health risks of secondhand smoke?
    • Lung cancer and secondhand smoke
    • Cardiovascular disease and secondhand smoke
    • Other lung diseases and secondhand smoke
    • Secondhand smoke and other effects on children
    • Secondhand smoke and the effects on pregnant women
    • Secondhand smoke and the possible link to breast cancer
    • Is there a safe level of secondhand smoke?
    • What can be done about secondhand smoke exposure?
    • What is thirdhand smoke?
  • Fitness Regular physical activity can reduce the risk of disease. Regular exercise can also reduce the symptoms of stress and anxiety....learn more »
    In This Article
    Fitness Article
    • The importance of physical activity and fitness
    • Why should I be active?
    • Can everyone benefit from physical activity?
    • What are the recommendations for increasing fitness for youth, adults, and seniors?
    • How do I get started with a fitness plan?
    • When is a medical evaluation necessary?
    • How can I make physical activity a part of my life?
    • What are the components of physical fitness?
    • Fitness terms
  • Treating the Flu in People with Health Risks Certain portions of the population are at an increased risk of suffering serious complications from the flu. Some of these...learn more »
    In This Article
    Treating the Flu in People with Health Risks Article
    • Treating the flu in people with health risks facts*
    • Do you have Asthma, Diabetes or Chronic Heart Disease?
    • Why am I at greater risk of serious flu complications?
    • Can the flu be treated?
    • What should I do if I think I have the flu?
    • Should I still get a flu vaccine?
    • What are the benefits of antiviral drugs?
    • What are the possible side effects of antiviral drugs?
    • When should antiviral drugs be taken for treatment?
    • What antiviral drugs are recommended?
    • How long should antiviral drugs be taken?
    • Can children and pregnant women take antiviral drugs?
    • Who should take antiviral drugs?
    • What are the health and age factors that are known to increase a person's risk of getting serious complications from the flu?