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

  • Swollen Lymph Nodes Lymph nodes help the body's immune system fight infections. Causes of swollen lymph nodes (glands) may include infection (viral,...learn more »
  • Knee Pain Acute injuries, medical conditions, and chronic use conditions are causes of knee pain. Symptoms and signs that accompany knee...learn more »
  • Pleurisy (Pleuritis) Pleurisy, an inflammation of the lining around the lungs, is associated with sharp chest pain upon breathing in. Cough, chest...learn more »
  • 15 Early Symptoms and Signs of Rheumatoid Arthritis (RA) Early RA symptoms and signs vary differently from person to person. The most common body parts that are initially affected by RA...learn more »
  • Sjogren's Syndrome Sjögren's syndrome is an autoimmune disease involving the abnormal production of extra antibodies that attack the glands and...learn more »
    In This Article
    Sjogren's Syndrome Article
    • Sjögren's syndrome facts
    • What is Sjögren's syndrome?
    • What causes Sjögren's syndrome?
    • What are risk factors for developing Sjögren's syndrome?
    • What are Sjögren's syndrome symptoms and signs?
    • How is Sjögren's syndrome diagnosed?
    • What is the treatment for Sjögren's syndrome? Will dietary changes improve Sjögren's syndrome symptoms and signs?
    • What are complications of Sjögren's syndrome?
    • Is it possible to prevent Sjögren's syndrome?
    • What is the prognosis for patients with Sjögren's syndrome?
    • What types of doctors treat Sjögren's syndrome?
    • Conclusion
  • Gout (Gouty Arthritis) Buildup of uric acid crystals in a joint causes gouty arthritis. Symptoms and signs include joint pain, swelling, heat, and...learn more »
  • Bunions The common bunion, an enlargement of the inner portion of the joint at the base of the big toe, primarily affects women. The...learn more »
    In This Article
    Bunions Article
    • Bunions facts
    • What are bunions?
    • What are the causes of bunions?
    • Who develops bunions?
    • What are symptoms and signs of a bunion?
    • How do health-care professionals diagnose a bunion?
    • What is the treatment for bunions? Are there home remedies to treat bunions?
    • Is it possible to prevent bunions?
    • What is the prognosis of a bunion?
  • Shoulder Bursitis Shoulder bursitis is inflammation of the shoulder bursa. Bursitis may be caused by injury, infection, or a rheumatic condition....learn more »
  • Knee Bursitis Bursitis of the knee results when any of the three fluid-filled sacs (bursae) become inflamed due to injury or strain. Symptoms...learn more »
  • Lyme Disease Lyme disease is a bacterial illness, which is spread by ticks when they bite the skin. Initially the disease affects the skin...learn more »
  • Arthritis Arthritis is inflammation of one or more joints. When joints are inflamed they can develop stiffness, warmth, swelling, redness...learn more »
    In This Article
    Arthritis Article
    • Arthritis facts
    • What is arthritis?
    • How many types of arthritis exist?
    • What causes arthritis?
    • What are risk factors for arthritis?
    • What are arthritis symptoms and signs?
    • Who is affected by arthritis?
    • How do health-care professionals diagnose arthritis? Why is a diagnosis important?
    • Is there an arthritis diet?
    • Are there foods to avoid when you have arthritis?
    • What is the treatment for arthritis?
    • What are the prognosis (outlook) for arthritis, and what are arthritis complications?
    • Is it possible to prevent arthritis?
    • What is a rheumatologist, and what specialties of doctors treat arthritis?
    • What is the Arthritis Foundation?
  • 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?
    • What tests do health-care professionals use to diagnose osteoporosis?
    • What types of specialists treat osteoporosis?
    • 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 for osteoporosis
    • Vitamin D for osteoporosis
    • Can adding certain foods to one's diet help to prevent osteoporosis?
    • Are there foods to avoid when it comes to osteoporosis?
    • 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?
  • Foot Pain Foot pain may be caused by injuries (sprains, strains, bruises, and fractures), diseases (diabetes, Hansen disease, and gout),...learn more »
  • Sacroiliac Joint Dysfunction (SI Joint Pain) Sacroiliac joint (SI) dysfunction is a general term to reflect pain in the SI joints. Causes of SI joint pain include...learn more »
  • Lupus (Systemic Lupus Erythematosus or SLE) Systemic lupus erythematosus is a condition characterized by chronic inflammation of body tissues caused by autoimmune disease....learn more »
    In This Article
    Lupus (Systemic Lupus Erythematosus or SLE) Article
    • Systemic lupus erythematosus facts
    • What is systemic lupus erythematosus? What are the types of lupus?
    • What are risk factors and causes of systemic lupus erythematosus? Is lupus contagious? 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?
    • Is there a systemic lupus erythematosus diet?
    • How can a lupus patient help prevent disease activity (flares)?
    • How can systemic lupus erythematosus affect pregnancy or the newborn?
    • What specialties of doctors treat lupus?
    • 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?
  • Peripheral Neuropathy Peripheral neuropathy is a problem with the functioning of the nerves outside of the spinal cord. Symptoms may include numbness,...learn more »
    In This Article
    Peripheral Neuropathy Article
    • Peripheral neuropathy facts
    • What is peripheral neuropathy?
    • What causes peripheral neuropathy?
    • What are the symptoms of peripheral neuropathy?
    • How is peripheral neuropathy diagnosed?
    • Is there any treatment for peripheral neuropathy?
    • Can peripheral neuropathy be prevented?
  • Pulmonary Fibrosis Pulmonary fibrosis is scarring throughout the lungs. Pulmonary fibrosis can be caused by many conditions including chronic...learn more »
    In This Article
    Pulmonary Fibrosis Article
    • Pulmonary fibrosis facts
    • What is pulmonary fibrosis?
    • What causes pulmonary fibrosis?
    • What are symptoms of pulmonary fibrosis?
    • How is pulmonary fibrosis diagnosed?
    • How is pulmonary fibrosis treated?
    • What are the complications of pulmonary fibrosis?
    • Can pulmonary fibrosis be prevented?
    • What is the prognosis for pulmonary fibrosis?
    • Where can I get information to improve the quality of life for those with pulmonary fibrosis?
  • Steroid Drug Withdrawal Corticosteroid drugs such as prednisone and prednisolone are commonly used to treat asthma, allergic reactions, RA, and IBD....learn more »
    In This Article
    Steroid Drug Withdrawal Article
    • Steroid withdrawal facts
    • Introduction
    • What are steroid withdrawal symptoms and signs?
    • Discontinuing steroids
    • What tests do health-care professionals use to diagnose steroid withdrawal?
    • What types of doctors treat steroid withdrawal symptoms?
    • What is the treatment for steroid withdrawal?
    • What is the prognosis of steroid withdrawal?
    • Is it possible to prevent steroid withdrawal?
  • Fatigue Fatigue can be described in various ways. Sometimes fatigue is described as feeling a lack of energy and motivation (both mental...learn more »
    In This Article
    Fatigue Article
    • Fatigue Facts
    • Fatigue introduction
    • What causes fatigue?
    • What are the signs and symptoms of fatigue?
    • How is the cause of fatigue diagnosed?
    • What is the treatment for fatigue?
    • Can fatigue be prevented?
  • Pinkeye Pinkeye, also called conjunctivitis, is redness or irritation of the conjunctivae, the membranes on the inner part of the eyelids...learn more »
  • Osteopenia Osteopenia is a bone condition characterized by bone loss that is not as severe as in osteoporosis. Bone fracture is the typical...learn more »
    In This Article
    Osteopenia Article
    • Osteopenia facts
    • What is osteopenia?
    • Osteopenia vs. osteoporosis
    • What risk factors and causes of osteopenia?
    • What are osteopenia symptoms and signs?
    • Why is osteopenia important?
    • When should someone see a doctor for osteopenia?
    • What tests do health-care professionals use to diagnose osteopenia?
    • Who should be tested for osteopenia?
    • What is the treatment for osteopenia?
    • What follow-up is needed after treatment of osteopenia has been initiated?
    • What types of specialists treat osteopenia?
    • Is it possible to prevent osteopenia?
    • What is the prognosis of osteopenia?
  • Baker Cyst A Baker cyst, also called a popliteal cyst, is swelling caused by knee joint fluid protruding to the back of the knee (popliteal...learn more »
    In This Article
    Baker Cyst Article
    • Baker cyst facts
    • What is a Baker cyst?
    • What causes a Baker cyst?
    • What are risk factors for a Baker cyst?
    • What are symptoms and signs of a Baker cyst?
    • What types of doctors treat a Baker cyst?
    • What tests do doctors use to diagnose a Baker cyst?
    • What is the treatment for a Baker cyst?
    • What is the recovery time after treatment of a Baker cyst?
    • Are there home remedies for a Baker cyst?
    • What are potential complications of a Baker cyst?
    • What is the prognosis for a Baker cyst?
    • Is it possible to prevent a Baker cyst?
  • Dry Mouth (Xerostomia) Dry mouth is a common side effect of many prescription and non-prescription drugs and certain medical conditions. Symptoms of dry...learn more »
    In This Article
    Dry Mouth (Xerostomia) Article
    • What is dry mouth?
    • How common is dry mouth?
    • What are the benefits of saliva?
    • What causes dry mouth?
    • What are the signs and symptoms of dry mouth?
    • How do health care professionals diagnose dry mouth?
    • What is the treatment for dry mouth?
    • Is it possible to prevent dry mouth?
    • What is the prognosis of dry mouth?
  • Ankle Pain Ankle pain is commonly due to a sprain or tendinitis. The severity of ankle sprains ranges from mild (which can resolve within...learn more »
    In This Article
    Ankle Pain Article
    • Ankle pain and ankle tendinitis facts
    • How is the ankle designed, and what is the ankle's function?
    • What causes ankle pain and ankle tendinitis?
    • What injuries can cause ankle pain, and how are they treated?
    • What diseases and conditions can cause ankle pain, and how are they treated?
    • What are associated symptoms and signs of ankle pain and ankle tendinitis?
    • How are ankle pain and ankle tendinitis diagnosed?
    • What is the prognosis for ankle pain and ankle tendinitis?
    • Is it possible to prevent ankle pain and ankle tendinitis?
  • 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? What are fibromyalgia tender points?
    • How do physicians diagnose fibromyalgia?
    • What specialties of doctors treat fibromyalgia?
    • What is the treatment for fibromyalgia?
    • Are there any home remedies for 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?
  • Pain Management and Rheumatoid Arthritis Second Source article from WebMD...learn more »
  • Raynaud's Phenomenon Raynaud's phenomenon is characterized by a pale-blue-red sequence of color changes of the digits, most commonly after exposure to...learn more »
  • Neck Pain (Cervical Pain) Neck pain (cervical pain) may be caused by any number of disorders and diseases. Tenderness is another symptom of neck pain....learn more »
    In This Article
    Neck Pain (Cervical Pain) Article
    • What is neck pain? What are causes and risk factors for neck pain?
    • What are other symptoms that are associated with neck pain?
    • What are the structures of the neck?
    • How do health-care professionals diagnose neck pain?
    • What is the treatment for neck pain? What are home remedies for neck pain?
    • What types of doctors treat neck pain?
    • What is the prognosis for neck pain?
    • Is it possible to prevent neck pain?
  • Rheumatoid Arthritis Second Source article from Government...learn more »
  • Interstitial Pneumonitis (Interstitial Lung Disease) Interstitial lung disease refers to a variety of diseased that thicken the tissue between the lungs' air sacks. Viruses,...learn more »
    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?
  • Pericarditis Pericarditis is the inflammation of the pericardial sac that surrounds the heart. The causes of pericarditis include injury from...learn more »
    In This Article
    Pericarditis Article
    • Pericarditis facts
    • What is pericarditis?
    • What causes pericarditis?
    • What are the symptoms of pericarditis?
    • How is pericarditis diagnosed?
    • What is the treatment for pericarditis?
    • What are the complications of pericarditis?
  • Corneal Ulcer A corneal ulcer is an open sore on the cornea. Infection is a common cause of corneal ulcer. Symptoms and signs of corneal ulcer...learn more »
    In This Article
    Corneal Ulcer Article
    • Corneal ulcer facts
    • What is a corneal ulcer?
    • What does a corneal ulcer look like?
    • What are the causes of a corneal ulcer?
    • What are risk factors for corneal ulcers?
    • What are corneal ulcer symptoms?
    • What are corneal ulcer signs?
    • What types of doctors treat corneal ulcers?
    • How does a health-care professional diagnose a corneal ulcer?
    • What is the treatment for a corneal ulcer?
    • What is the healing time for a corneal ulcer?
    • What is the prognosis of a corneal ulcer?
    • Is it possible to prevent corneal ulcers?
  • Carpal Tunnel Syndrome Carpal tunnel syndrome is a condition in which irritation of the wrist's median nerve causes tingling and numbness of the thumb,...learn more »
    In This Article
    Carpal Tunnel Syndrome Article
    • Carpal tunnel syndrome facts
    • What is carpal tunnel syndrome?
    • What conditions and diseases cause carpal tunnel syndrome?
    • What are carpal tunnel syndrome symptoms?
    • What tests do health-care professionals use to diagnose carpal tunnel syndrome?
    • What is the treatment for carpal tunnel syndrome? Is it possible to prevent carpal tunnel syndrome?
    • What are complications of carpal tunnel syndrome?
    • What is the prognosis for carpal tunnel syndrome?
    • Which specialists are involved in the care of patients with carpal tunnel syndrome?
  • Scleritis Scleritis is inflammation of the white part of the eye. It may be caused by a serious underlying condition, such as an autoimmune...learn more »
    In This Article
    Scleritis Article
    • Scleritis facts
    • What is scleritis?
    • What is the sclera?
    • What causes scleritis?
    • What are risk factors for scleritis?
    • What are symptoms of scleritis?
    • What are signs of scleritis?
    • How is scleritis diagnosed?
    • What is the treatment for scleritis?
    • What are the complications of scleritis?
    • What is the prognosis for scleritis?
    • Can scleritis be prevented?
    • What research is being done on scleritis?
  • 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?
  • Polymyositis Polymyositis is a disease of the muscle featuring inflammation of the muscle fibers. It results in weakness of the muscles which...learn more »
    In This Article
    Polymyositis Article
    • Polymyositis and dermatomyositis facts
    • What is polymyositis? What is dermatomyositis?
    • Polymyositis vs. polymyalgia rheumatica
    • What causes polymyositis and dermatomyositis?
    • What are signs and symptoms of polymyositis and dermatomyositis?
    • What tests do doctors use to diagnose polymyositis or dermatomyositis?
    • What types of doctors treat polymyositis and dermatomyositis?
    • What is the treatment for polymyositis and dermatomyositis?
    • What are home remedies for polymyositis and dermatomyositis?
    • What is the prognosis for polymyositis?
    • What are risk factors for worse outcomes with polymyositis or dermatomyositis?
    • Is it possible to prevent polymyositis?
    • Are there support groups for people with polymyositis and dermatomyositis?
    • Where can people find more information on polymyositis and dermatomyositis?
  • 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?
    • What types of specialists treat amyloidosis?
    • What tests do doctors use to diagnose amyloidosis?
    • What is the treatment for amyloidosis?
    • What are complications of amyloidosis?
    • What is the prognosis of amyloidosis?
    • Is it possible to prevent amyloidosis?
    • Where can people find more information on amyloidosis?
  • Costochondritis Costochondritis is inflammation of the cartilage where the ribs attach to the sternum. Tietze syndrome affects the same region of...learn more »
    In This Article
    Costochondritis Article
    • What is costochondritis?
    • What causes costochondritis?
    • What are symptoms of costochondritis, and what is Tietze's syndrome?
    • How are costochondritis and Tietze's syndrome diagnosed?
    • What is the treatment for costochondritis and Tietze's syndrome?
    • What is the prognosis for costochondritis and Tietze's syndrome?
    • Can costochondritis and Tietze's syndrome be prevented?
  • Vasculitis Vasculitis is a general term for a group of uncommon diseases which feature inflammation of the blood vessels. Each form of...learn more »
    In This Article
    Vasculitis Article
    • Vasculitis facts
    • What is vasculitis?
    • What causes vasculitis, and what are examples of diseases with vasculitis?
    • What are the symptoms of vasculitis?
    • How is vasculitis diagnosed?
    • How is vasculitis treated?
  • Graves' Disease Graves' disease is an autoimmune disease that affects the thyroid. Some of the symptoms of Graves' disease include hand tremors,...learn more »
    In This Article
    Graves' Disease Article
    • Graves' disease facts*
    • What is Graves' disease?
    • What are the symptoms of Graves' disease?
    • Who gets Graves' disease?
    • What causes Graves' disease?
    • How do I find out if I have Graves' disease?
    • How is Graves' disease treated?
    • What could happen if Graves' disease is not treated?
    • Does pregnancy affect the thyroid?
    • Do I need a thyroid test if I become pregnant?
    • I have Graves' disease and want to have a baby. What should I do before I try to become pregnant?
    • How is Graves' disease managed during pregnancy?
    • Can I breastfeed if I am taking antithyroid medicine for Graves' disease?
    • For more information on Graves' disease
  • Brain Lesions (Lesions on the Brain) Brain lesions (lesions on the brain) are caused by trauma, inflammation, autoimmune diseases, cancers, other diseases, stroke,...learn more »
    In This Article
    Brain Lesions (Lesions on the Brain) Article
    • Brain lesions facts
    • Brain anatomy
    • What are brain lesions?
    • What causes brain lesions?
    • What are the types of brain lesions?
    • What are the signs and symptoms of brain lesions?
    • How are brain lesions diagnosed?
    • What is the treatment for brain lesions?
    • Can brain lesions be prevented?
    • What is the prognosis for brain lesions?
  • 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?
  • 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
  • Chronic Pain Chronic pain is pain (an unpleasant sense of discomfort) that persists or progresses over a long period of time. In contrast to...learn more »
    In This Article
    Chronic Pain Article
    • Chronic pain facts*
    • Introduction to chronic pain
    • The A to Z of pain
    • How is pain diagnosed?
    • Pain management
    • What is the role of age and gender in pain?
    • A pain primer: what do we know about pain?
    • What is the future of pain research?
    • Spine basics: the vertebrae, discs and spinal cord
    • The nervous system
    • Phantom pain: how does the brain feel?
    • Chili peppers, capsaicin and pain
    • Marijuana for pain treatment
    • Nerve blocks for pain treatment
    • Where can I get more information about pain?
  • Dry Eyes Dry eyes are caused by an imbalance in the tear-flow system of the eye, but also can be caused by the drying out of the tear...learn more »
    In This Article
    Dry Eyes Article
    • Dry eye syndrome facts
    • What is dry eye syndrome?
    • What causes dry eye syndrome?
    • What is the impact of dry eye syndrome?
    • What are dry eye syndrome symptoms and signs?
    • What are the complications of dry eye syndrome?
    • What are the risk factors for dry eye syndrome?
    • Can self-care treatments and remedies help alleviate dry eyes?
    • What is the medical treatment for dry eye syndrome?
    • What medications are used to treat dry eye syndrome?
    • Can surgery treat dry eye syndrome?
    • What other therapies are used to treat dry eye syndrome?
  • 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 Still's disease symptoms and signs?
    • How do health-care professionals diagnose Still's disease?
    • 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 types of specialists treat Still's disease?
    • What Still's disease research is being done?
    • What is the prognosis of Still's disease?
  • Food Allergy The most common food allergies are to eggs, nuts, milk, peanuts, fish, shellfish, strawberries and tomatoes. Symptoms and signs...learn more »
    In This Article
    Food Allergy Article
    • Food allergy facts
    • What is a food allergy?
    • What causes allergic reactions to food?
    • What are food allergy symptoms and signs?
    • What are food allergy risk factors?
    • Do infants and children have problems with food allergy?
    • What are the most common food allergies?
    • What is cross-reactivity?
    • What is oral allergy syndrome?
    • What is exercise-induced food allergy?
    • What conditions have mistakenly been attributed to food allergy?
    • What conditions mimic food allergy?
    • How is food allergy diagnosed? What tests are used to diagnose food allergies?
    • What is the treatment for a food allergy?
    • Are allergy shots effective in preventing or decreasing food allergy?
    • What is the prognosis (outlook) for food allergy?
  • Uveitis Uveitis is inflammation of the eye. Symptoms include blurred vision, eye pain, eye redness, photophobia, and floaters. Treatment...learn more »
    In This Article
    Uveitis Article
    • What is uveitis?
    • What causes uveitis?
    • What are symptoms of uveitis?
    • What are the signs of uveitis?
    • What are the different types of uveitis?
    • What other medical conditions are associated with uveitis?
    • How is uveitis diagnosed?
    • What is the treatment for uveitis?
    • What is the prognosis for uveitis?
    • What are the complications of uveitis?
    • Can uveitis be prevented?
  • 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?
  • Ganglion A ganglion is a fluid-filled cyst that forms from the joint or tendon lining. Ganglia are most frequently found in the ankles and...learn more »
    In This Article
    Ganglion Article
    • What is a ganglion?
    • Where do ganglia form and what symptoms do they cause?
    • How are ganglia treated?
  • Gum Problems Gum problems may be caused by improper brushing and flossing, gum disease, canker sores, treatments and hormonal changes....learn more »
    In This Article
    Gum Problems Article
    • Gum health introduction
    • What are common gum problems?
    • What causes gum problems?
    • What are the risk factors for gum problems?
    • What are signs and symptoms of gum problems?
    • How are gum problems diagnosed?
    • Can gum problems be a sign of something serious?
    • What is the treatment for gum problems? What are home remedies for gum problems?
    • What are the complications with gum problems?
    • What is the prognosis for gum problems?
    • What is the best way to care for your gums?
    • Is it possible to prevent gum problems?
  • Juvenile Idiopathic Arthritis (Juvenile Rheumatoid Arthritis) Juvenile idiopathic arthritis (juvenile rheumatoid arthritis or JRA) annually affects one child in every thousand. There are six...learn more »
    In This Article
    Juvenile Idiopathic Arthritis (Juvenile Rheumatoid Arthritis) Article
    • Juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) facts
    • What is juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)?
    • What are causes and risk factors of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) arthritis?
    • What are juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) symptoms and signs, and how are the different types of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA) diagnosed?
    • What is the treatment for juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)? What medications treat JIA/JRA?
    • What are complications of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)?
    • What is the prognosis of juvenile idiopathic arthritis (JIA)/juvenile rheumatoid arthritis (JRA)?
  • Biorhythms Biologic rhythms, or biorhythms, are how our bodies respond to the regular phases of the sun, moon, and seasons. A medical...learn more »
    In This Article
    Biorhythms Article
    • What are biologic rhythms?
    • How does the "body clock" affect symptoms of illness?
    • Angina
    • Heart attack
    • High blood pressure (hypertension)
    • Hay fever (allergic rhinitis)
    • Asthma
    • Can the "body clock"  affect diagnostic testing?
    • Can drug therapy be matched to the "body clock?"
  • Problem Sleepiness When sleepiness interferes with daily routines and activities, or reduces the ability to function, it is called "problem...learn more »
    In This Article
    Problem Sleepiness Article
    • Problem sleepiness facts*
    • What is problem sleepiness?
    • What are the symptoms of problem sleepiness?
    • What causes problem sleepiness?
    • Sleep-wake cycle
    • Inadequate sleep
    • Sleep disorders
    • Medical conditions/drugs
    • Problem sleepiness and adolescents
    • Shift work and problem sleepiness
    • What treatments and remedies can help for problem sleepiness?
  • Felty's Syndrome Felty's syndrome is a complication of long-term rheumatoid arthritis. Felty's syndrome is defined by the presence of three...learn more »
    In This Article
    Felty's Syndrome Article
    • Felty's syndrome facts
    • What is Felty's syndrome?
    • What are the symptoms of Felty's syndrome?
    • What causes Felty's syndrome?
    • How is Felty's syndrome diagnosed?
    • How is Felty's syndrome treated?
  • Is Pleurisy Contagious? Pleurisy or pleuritis is an inflammation of the lining around the lungs. Some of the causes of pleurisy include TB, the flu,...learn more »
    In This Article
    Is Pleurisy Contagious? Article
    • What is pleurisy?
    • Is pleurisy contagious?
    • How will I know if I have pleurisy?
    • How is pleurisy spread?
    • How will I know if I am cured of pleurisy?
    • When should I contact a doctor about pleurisy?
  • Quackery of Arthritis Arthritis patients are sometimes vulnerable to quackery (the business of promoting unproven remedies). These "quick fix"...learn more »