Multimedia: Slideshows, Images & Quizzes
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Understanding Cancer: Metastasis, Stages of Cancer, and More
Learn the basics about cancer including types, causes, how it spreads, symptoms and signs, stages and treatment options. Read...
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Anemia: Common Causes, Symptoms, Types, and Treatment
Anemia is a disease marked by low numbers of red blood cells. Low iron deficiency or underlying disease, like cancer, may be to...
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Low Blood Pressure (Hypotension): Symptoms, Signs, Causes
What is low blood pressure (hypotension)? Explore low blood pressure causes, symptoms, and signs. Discover what is considered low...
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Blood Cancer Types: Leukemia, Lymphomas, Myelomas, and More
Types of blood cancers include leukemia, lymphomas, multiple myelomas, and others discussed in this slideshow. Symptoms may...
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Cancer: Guide to Leukemia
Learn about the common types and stages of leukemia, who gets it, symptoms, tests, treatments, and more. People with blood cancer...
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Signs of Cancer in Women: Symptoms You Can't Ignore
Colon and stomach cancer symptoms can surprise women but can be treated if detected early. Learn about breast cancer signs and...
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Leukemia Quiz
What do you know about leukemia? Did you know there are different types? What are the symptoms? Take the Leukemia Quiz and test...
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HIV & AIDS Quiz: HIV Testing & Symptoms
Now, more than ever, you should know about HIV/AIDS, especially its causes, symptoms treatments, and complications. Take the...
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Top 10 Cancers Quiz
Take this quiz to learn the causes of cancer. Get the facts about the causes, symptoms, and treatments for the world's most...
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Blood and Bleeding Disorders Quiz
Exactly what is sickle cell anemia? Learn about sickle cell and other diseases by testing your IQ with the Blood and Bleeding...
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Rocky Mountain Spotted Fever: See Photos of the Rash
What are the symptoms of Rocky Mountain spotted fever? This disease carried by ticks can cause a rash, and it can be fatal if not...
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Picture of Rocky Mountain Spotted Fever (Legs)
An acute febrile (feverish) disease initially recognized in the Rocky Mountain states, caused by Rickettsia rickettsii...
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Picture of Pernicious Anemia
Pernicious anemia is a disease where large, immature, nucleated cells (megaloblasts, which are forerunners of red blood cells)...
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Picture of Scarlet Fever
Desquamation of the hands, feet, elbows, and knees occurs during healing. See a picture of Scarlet Fever and learn more about...
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Picture of Rocky Mountain Spotted Fever (Hand)
Early Erythematous and hemorrhagic macules and papules appeared initially on the wrists of a young child. See a picture of Rocky...
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Picture of Rocky Mountain Spotted Fever (Ankles)
Early Erythematous and hemorrhagic macules and papules appeared initially on the ankles of an adolescent. See a Rocky Mountain...
SLIDESHOW
Screening Tests Every Man Should Have See SlideshowRelated Disease Conditions
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High Red Blood Cell Count (Polycythemia)
Polycythemia (elevated red blood cell count) is a rare blood disease in which the body produces too many red blood cells. Causes of polycythemia are either primary (acquired or genetic mutations) or secondary (diseases, conditions, high altitude).
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Gallbladder Pain: Relief, Causes, and Diet
Gallbladder pain (often misspelled "gall bladder") is generally produced by of five problems, biliary colic, cholecystitis, gallstones, and pancreatitis. Causes of gallbladder pain include intermittent blockage of ducts by gallstones or gallstone inflammation and/or sludge that also may involve irritation or infection of surrounding tissues, or when a bile duct is completely blocked. Treatment of gallbladder depends on the cause, which may include surgery.
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Anemia: Symptoms, Treatment and Causes
Anemia is the condition of having less than the normal number of red blood cells or less than the normal quantity of hemoglobin in the blood. The oxygen-carrying capacity of the blood is, therefore, decreased. There are several types of anemia such as iron deficiency anemia (the most common type), sickle cell anemia, vitamin B12 anemia, pernicious anemia, and aplastic anemia. Symptoms of anemia may include fatigue, malaise, hair loss, palpitations, menstruation, and medications. Treatment for anemia includes treating the underlying cause for the condition. Iron supplements, vitamin B12 injections, and certain medications may also be necessary.
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Liver Disease
Liver disease can be cause by a variety of things including infection (hepatitis), diseases, for example, gallstones, high cholesterol or triglycerides, blood flow obstruction to the liver, and toxins (medications and chemicals). Symptoms of liver disease depends upon the cause and may include nausea, vomiting, upper right abdominal pain, and jaundice. Treatment depends upon the cause of the liver disease.
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What Is Gastritis? Symptoms, Treatment, and Diet
Gastritis (acute and chronic) is an inflammation of the lining of the stomach Some people have no gastritis symptoms, but when they do occur they may include bloating, belching, loss of appetite, nausea, and vomiting. H. pylori infection and nonsteroidal anti-inflammatory drugs (NSAIDs) are the two main causes of gastritis. Alcohol, caffeine, and high-fat foods also can cause gastritis. Fried, fatty, and spicy foods, and alcohol aggravate gastritis symptoms. Other stomach lining irritants that aggravate symptoms include cigarette smoking, acidic juices, caffeine, tomato products, peppers, and chili powder. Foods that sooth gastritis symptoms, and that help reduce and stop H. pylori infection growth in the stomach include apples, onions, garlic, teas, green leafy vegetables, coconut water, and wheat bran. Gastritis is diagnosed with endoscopy, blood tests, or stool tests. Some people get relief from gastritis symptoms with prescription and non-prescription antacids, histamine blockers like famotidine (Pepcid AC) or ranitidine (Zantac 75), or proton pump inhibitors (PPIs) like omeprazole (Prilosec) and esomeprazole (Nexium). These drugs will not cure gastritis. Complications of gastritis include gastric cancers, MALT lymphoma, renal problems, and death.
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Colitis
Colitis refers to inflammation of the inner lining of the colon. Symptoms of the inflammation of the colon lining include diarrhea, pain, and blood in the stool. There are several causes of colitis, including infection, ischemia of the colon, inflammatory bowel disease (Crohn's disease, ulcerative colitis, infectious colitis like C. difficile, or microscopic colitis). Treatment depends on the cause of the colitis.
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Cancer
Cancer is a disease caused by an abnormal growth of cells, also called malignancy. It is a group of 100 different diseases, and is not contagious. Cancer can be treated through chemotherapy, a treatment of drugs that destroy cancer cells.
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Muscle Spasms
Muscle spasms are involuntary muscle contractions that come on suddenly and are usually quite painful. Dehydration, doing strenuous exercise in a hot environment, prolonged muscle use, and certain diseases of the nervous system may cause muscle spasms. Symptoms and signs of a muscle spasm include an acute onset of pain and a possible bulge seen or felt beneath the skin where the muscle is located. Gently stretching the muscle usually resolves a muscle spasm.
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Kidney Pain: Symptoms, Treatment, and Causes
Kidney pain has a variety of causes and symptoms. Infection, injury, trauma, bleeding disorders, kidney stones, and less common conditions may lead to kidney pain. Symptoms associated with kidney pain may include fever, vomiting, nausea, flank pain, and painful urination. Treatment of kidney pain depends on the cause of the pain.
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Why Is My White Blood Cell Count High?
There are many reasons why your white blood cell count may be high. Learn why yours may be higher than normal, the related symptoms, how to get a diagnosis, and treatment options.
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Ascites
Ascites, the accumulation of fluid in the abdominal cavity is most commonly caused by cirrhosis of the liver. Some of the other causes of ascites include portal hypertension, congestive heart failure, blood clots, and pancreatitis. The most common symptoms include increased abdominal girth and size, abdominal bloating, and abdominal pain. Treatment depends on the cause of ascites.
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Leprosy
Leprosy (Hansen's disease) is a disfiguring disease caused by infection with Mycobacterium leprae bacteria. The disease is spread from person to person through nasal secretions or droplets. Symptoms and signs of leprosy include numbness, loss of temperature sensation, painless ulcers, eye damage, loss of digits, and facial disfigurement. Leprosy is treated with antibiotics and the dosage and length of time of administration depends upon which form of leprosy the patient has.
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Dizziness
Dizziness is a symptom that often applies to a variety of sensations including lightheadedness and vertigo. Causes of dizziness include low blood pressure, heart problems, anemia, dehydration, and other medical conditions. Treatment of dizziness depends on the cause.
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Thrombocytopenia (Low Platelet Count)
Thrombocytopenia (low platelet count) refers to a decreased number of platelets in the blood. Symptoms of thrombocytopenia include: Increased bruising Spontaneous bleeding Small, purple spots under the skin called purpura There are many causes of thrombocytopenia such as decreased platelet production (viral infections for example rubella, mumps, chickenpox, hepatitis C, and HIV); increased platelet destruction or consumption (for example sulfonamide antibiotics, heparin, blood transfusions, and lupus); or increased splenic sequestration (enlarged spleen due to conditions for example liver disease, blood cancers, and more). Treatment of thrombocytopenia depends on the cause.
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Internal Bleeding
Internal bleeding occurs when an artery or vein is damaged and blood to escapes the circulatory system and collects inside the body. Internal bleeding can be caused by a variety of situations such as blunt trauma, deceleration trauma, medications, fractures, and spontaneous bleeding. Treatment of internal bleeding depends on the cause of the bleeding.
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Rhabdomyolysis
Rhabdomyolysis is a rapid deterioration and destruction of skeletal muscle. Some of the causes of rhabdomyolysis include: severe burns, muscle trauma, coma, seizures, electrolyte imbalance, medications (statins), viruses, and bacteria. Treatment of rhabdomyolysis depends on the cause.
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Schistosomiasis
Schistosomiasis (snail fever), a disease caused by parasites, causes a variety of symptoms and signs, such as cough, rash and bloody diarrhea. Praziquantel is used in the treatment of schistosomiasis.
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Lupus (Systemic Lupus Erythematosus or SLE)
Systemic lupus erythematosus is a condition characterized by chronic inflammation of body tissues caused by autoimmune disease. Lupus can cause disease of the skin, heart, lungs, kidneys, joints, and nervous system. When only the skin is involved, the condition is called discoid lupus. When internal organs are involved, the condition is called systemic lupus erythematosus (SLE).
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Pernicious Anemia
Pernicious anemia is a blood disorder in which the body does not make enough red blood cells due to a lack of vitamin B12 in the blood. Pernicious anemia can develop from a lack of a protein that helps the body absorb vitamin B12, not getting enough B12 in the diet, and certain intestinal conditions that interfere with the absorption of vitamin B12 such as Crohn's disease, celiac sprue, or ulcerative colitis. There is no cure for pernicious anemia, thus treatment is life-long.
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Symptoms of 12 Serious Diseases and Health Problems
Learn how to recognize early warning signs and symptoms of serious diseases and health problems, for example, chronic cough, headache, chest pain, nausea, stool color or consistency changes, heartburn, skin moles, anxiety, nightmares, suicidal thoughts, hallucinations, delusions, lightheadedness, night sweats, eye problems, confusion, depression, severe pelvic or abdominal pain, unusual vaginal discharge, and nipple changes. The symptoms and signs of serious health problems can be caused by strokes, heart attacks, cancers, reproductive problems in females (for example, cancers, fibroids, endometriosis, ovarian cysts, and sexually transmitted diseases or STDs), breast problems (for example, breast cancer and non-cancer related diseases), lung diseases (for example, chronic obstructive pulmonary disease or COPD, lung cancer, emphysema, and asthma), stomach or digestive diseases (for example, cancers, gallbladder, liver, and pancreatic diseases, ulcerative colitis, or Crohn's disease), bladder problems (for example, urinary incontinence, and kidney infections), skin cancer, muscle and joint problems, emotional problems or mental illness (for example, postpartum depression, major depression, post-traumatic stress disorder (PTSD), mania, and schizophrenia), and headache disorders (for example, migraines, or "the worst headache of your life), and eating disorders and weight problems (for example, anorexia or bulimia).
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What Is the Life Expectancy of a Person With Leukemia?
Leukemia is a group of cancers of the blood affecting the white blood cells. White blood cells are the infection-fighting cells of the body. In adults, leukemia is most common in people older than 55 years, with the average age of diagnosis being 66 years. It is also one of the most common cancers in children and adults younger than 20 years. The survival rate is higher for younger people.
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Sickle Cell Disease (Anemia)
Sickle cell anemia (sickle cell disease), a blood disease which shortens life expectancy, is caused by an inherited abnormal hemoglobin. Symptoms of sickle cell anemia may include bacterial infections, painful swelling of the hands and feet, fever, leg ulcers, fatigue, anemia, eye damage, and lung and heart injury. Treatment for sickle cell anemia aims to manage and prevent the worst manifestations of the disease and focuses on therapies that block red blood cells from stacking together, which can lead to tissue and organ damage and pain.
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Leukemia
Leukemia is a type of cancer of the blood cells in which the growth and development of the blood cells are abnormal. Strictly speaking, leukemia should refer only to cancer of the white blood cells (the leukocytes) but in practice it can apply to malignancy of any cellular element in the blood or bone marrow, as in red cell leukemia (erythroleukemia).
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E. coli (0157:H7) Infection
There are many types of E. coli (Escherichia coli). E. coli can cause urinary tract and bladder infections, or lead to sepsis. E coli O157:H7 (EHEC) causes bloody diarrhea and colitis. Complications of E. coli infection include hemorrhagic diarrhea, hemolytic-uremic syndrome, and thrombotic thrombocytopenic purpura. Symptoms include severe abdominal pain and bloody diarrhea. E coli O157:H7 commonly is due to eating raw or undercooked hamburger or raw milk or dairy products.
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Neutropenia
Neutropenia is a marked decrease in the number of neutrophils, neutrophils being a type of white blood cell (specifically a form of granulocyte) filled with neutrally-staining granules, tiny sacs of enzymes that help the cell to kill and digest microorganisms it has engulfed by phagocytosis. Signs and symptoms of neutropenia include gum pain and swelling, skin abscesses, recurrent ear and sinus infections, sore mouth, low-grad fever, pneumonia-like symptoms, and pain and irritation around the rectal area. Neutropenia has numerous causes, for example, infections (HIV, TB, mono); medications (chemotherapy); vitamin deficiencies (anemia); bone marrow diseases (leukemias), radiation therapy, autoimmune destruction of neutrophils, and hypersplenism. Treatment of neutropenia depends upon the cause and the health of the patient.
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Multiple Myeloma
Multiple myeloma is a form of cancer that develops in plasma cells, the white blood cells that make antibodies. Symptoms include bone pain, weakness, extreme thirst, nausea, frequent urination, and broken bones. Treatment of multiple myeloma depends upon the staging and symptoms of the disease.
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Fibromyalgia
Fibromyalgia is a chronic pain condition characterized by symptoms such as fatigue, sleep disturbances, and tender points. Stress reduction, exercise, and medication are the standard treatments for fibromyalgia.
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What Is Non-Hodgkin's Lymphoma?
Non-Hodgkin's lymphoma (NHL) is cancer of the lymphatic system, a vital part of the body's immune system. Symptoms include swollen lymph nodes, fever, night sweats, coughing, weakness, chest pain, unexplained weight loss, and abdominal pain.
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Arsenic Poisoning
Arsenic comes in two forms, inorganic and organic. Organic arsenic poisoning is usually not poisonous to humans; however, inorganic arsenic in large enough amounts can lead to shock and death. Symptoms of arsenic poisoning include nausea, abdominal pain, diarrhea, dehydration, dark urine, vertigo, delirium, shock, and death. Treatment for arsenic poisoning includes Hemodialysis and a variety of drugs.
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Chronic Bronchitis
Chronic bronchitis is a cough that occurs daily with production of sputum that lasts for at least 3 months, 2 years in a row. Causes of chronic bronchitis include cigarette smoking, inhaled irritants, and underlying disease processes (such as asthma, or congestive heart failure). Symptoms include cough, shortness of breath, and wheezing. Treatments include bronchodilators and steroids. Complications of chronic bronchitis include COPD and emphysema.
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Celiac Disease
Celiac disease is a condition in which a person has inflammation of the small intestinal mucosa when exposed to gluten in the diet. Symptoms of celiac disease include bloating, nausea, diarrhea, and abdominal discomfort. Treatment is a gluten free diet. Some individuals may have refractory celiac disease in which they do not respond to a gluten free diet.
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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 common nutritional deficiency and the leading cause in the US. Iron deficiency is caused due to increased iron deficiency from diseases, nutritional deficiency, or blood loss and the body's inability to intake or absorb iron. Children, teen girls, pregnant women, and babies are at most risk for developing iron deficiency. Symptoms of iron deficiency include feeling weak and tired, decreased work or school performance, slow social development, difficulty maintaining body temperature, decreased immune function, and an inflamed tongue. Blood tests can confirm an iron deficiency in an individual. Treatment depends on the cause of the deficiency. Proper diet that includes recommended daily allowances of iron may prevent some cases of iron deficiency.
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Osteomyelitis
Osteomyelitis is an infection of the bone. Potential causes include injections around the bone, fractures that puncture the skin, recent surgeries, and bacterial infections that travel from other areas of the body, spreading through the blood to the bone. Symptoms include pain, fever, chills, stiffness, and nausea. Treatment involves antibiotics and pain medications. Surgery is sometimes necessary.
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How Does Leukemia Kill?
Leukemia is a cancer of the white blood cells of the bone marrow. Patients with leukemia have an over-production of a particular blood cell type in the body, the white blood cells (cells that fight infection, and provide immunity).
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Cold Agglutinin Disease
Cold agglutinin hemolytic anemia or cold agglutinin hemolytic disease, is rare disorder of the autoimmune system. There are two types of cold agglutinin disease, primary and secondary. Characteristics, symptoms, and signs of in cold agglutinin disease are premature destruction of red blood cells in the body’s natural defense antibodies. The lifespan of red blood cells is approximately 120 before the spleen destroys the antibodies. In cold agglutinin disease, the severity of the condition is determined by how long it takes for the red blood cells to survive, and at the rate that the bone marrow continues to produce more red cells. Immune hemolytic anemias are classified by the optimal temperature when the antibodies try to destroy red blood cells. Cold agglutinin anemia occurs at temperatures between 10 C (50 F) and 37 C (F 98.6) or above while the body warms antibody hemolytic anemia. Usually, cold agglutinin anemia becomes apparent between the ages of 50 to 60. Other symptoms of the disease include fatigue, jaundice (yellowing of the skin and eyes), fingers and/or toes are cold and sweat, an uneven bluish or reddish discoloration of the toes, ankles, and wrists (Raynaud's syndrome), and fingers. Usually, cold agglutinin anemia affects people that are older. The disease is diagnosed by a physical exam, and the Coomb's test. If the red blood cells destruction seem to be slowing on its own, treatment therapies, usually, isn’t needed. Other treatments for cold agglutinin anemia are corticosteroids, and splenectomy (removal of the spleen). There is no cure for cold agglutinin disease.
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Chronic Fatigue Syndrome (CFS or SEID)
Chronic fatigue syndrome (CFS) or systemic exertion intolerance disease (SEID) is a debilitating and complex disorder characterized by profound fatigue that lasts 6 months or longer, is not improved by bed rest, and may be worsened by physical or mental activity.
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Survival Rate for Acute Lymphoblastic Leukemia
The prognosis depends on the type of leukemia, the extent of the disease, age of the patient, and the general condition of the patient. Some patients can go into complete remission. The average five-year survival rate of leukemia is 60-65%.
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What Is Weber-Christian Disease?
Weber-Christian disease is a rare inflammatory disease that affects the body's fat tissues. The disorder appears on the skin as red or purple tender, raised lumps usually on the thighs and lower legs. Other symptoms may include nausea, vomiting, weight loss, joint pain, and abdominal pain. There is no cure for the disease, but anti-inflammatory medications may help with inflammation.
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Juvenile Rheumatoid Arthritis (JRA)
Juvenile rheumatoid arthritis (JRA) annually affects one child in every thousand. There are six types of JRA. Treatment of juvenile arthritis depends upon the type the child has and should focus on treating the symptoms that manifest.
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Hodgkin's Disease
Hodgkin's disease is a cancer of the lymphatic system with symptoms that include unexplained, recurring fevers, unexplained weight loss, itchy skin, and painless swelling of the lymph nodes in the neck, underarm, and groin. Treatment for adult Hodgkin's disease depends on the staging of the disease, the size of the lymph nodes, and the health of the patient.
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What Is Valley Fever (Coccidioidomycosis)?
Valley fever (coccidioidomycosis) is a disease caused by the inhalation of the Coccidioides immitis or C. posadasii fungus. Symptoms are flu-like and resolve over two to six weeks. Infection typically requires no treatment, though there are many antifungal drugs to treat valley fever.
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Bernard-Soulier Disease (Giant Platelet Syndrome)
Bernard-Soulier disease is a rare inherited bleeding disorder caused by a defect in the platelet glycoprotein complex 1b-IX-V. Symptoms and signs include bruising, nosebleeds, gum bleeding, and problems with anything that induces bleeding, such as surgery, ulcers, trauma, and menstruation. Treatment involves avoiding medications that interfere with clot formation, such as naproxen, ibuprofen, and aspirin. People with Bernard-Soulier syndrome should avoid contact sports.
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Leukemia: Signs, Symptoms, And Complications
Leukemia results when the genetic material (DNA) of a single cell in the bone marrow transforms, this is called a mutation. A mutated cell does not perform body function, but it eats away the nutrition meant for the normal cells.
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What Do Basophils Do?
Basophils are a type of white blood cell (leukocyte) that plays a role in identifying and destroying bacteria and foreign proteins. Basophils work along with other white blood cells to defend against the invading microorganisms, such as bacteria, viruses and fungi.
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Poison Control Centers
The United States National Poison Hotline is 1-800-222-1222. When you call this number you will be automatically linked to the nearest poison center in the United States. Call this number 24 hours a day, 7 days a week to talk to a poison expert.
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Childhood Acute Lymphoblastic Leukemia (ALL)
Childhood acute lymphoblastic leukemia is the most common type of cancer in children. Symptoms and signs include fever, easy bruising, bone or joint pain, weakness, loss of appetite, and painless lumps in the neck, underarm, stomach, or groin. Treatment depends upon staging and may include chemotherapy, radiation, or stem cell transplant.
Treatment & Diagnosis
- Hemoglobin: Normal, High, Low Levels and Causes
- Hematocrit
- Hemoglobin A1c Test (HbA1c, A1c, Hb1c)
- Triglycerides (Tests and Lowering Your Triglyceride Levels)
- Blood Transfusion
- Urea Breath Test
- Chemotherapy
- Apheresis (Hemapheresis, Pheresis)
- Bone Marrow Aspiration and Biopsy
- Chemotherapy Treatment for Breast Cancer
- Arterial Chemotherapy Infusion & Chemoembolization of Liver
- HIV-AIDS FAQs
- Blood and Bleeding Disorders FAQs
- Leukemia FAQs
- Cancer FAQs
- Neonatal Sepsis (Sepsis Neonatorum)
- How Are Kidney Stones Diagnosed?
- Immune Thrombocytopenic Purpura (ITP) Symptoms and Causes
- Hospitals: Can Yours Handle Your Emergency?
- Iron Deficiency Symptoms
- Chronic Myelogenous Leukemia (CML)
- Annual Physical Exam
- Ask The Experts: Laboratory Procedures and Tests
Medications & Supplements
Prevention & Wellness
- Blood Count May Offer Clues to Treatment of COVID-19: Study
- Blood Type May Affect COVID-19 Risk
- What You Need to Know Before Your Next Blood Test
- Gut Enzyme Could Help Solve U.S. Blood Shortages
- You're Less Likely to Get a Blood Transfusion Now
- Are Heart Surgery Patients Losing Too Much Blood to Tests?
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