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Autoimmune Diseases

What are autoimmune diseases?

Your immune system protects you from disease and infection by attacking germs that get into your body, such as viruses and bacteria. Your immune system can tell that the germs aren't part of you, so it destroys them. If you have an autoimmune disease, your immune system attacks the healthy cells of your organs and tissues by mistake.

There are more than 80 types of autoimmune diseases. They can affect almost any part of your body. For example, alopecia areata is an autoimmune disease of the skin that causes hair loss. Autoimmune hepatitis affects the liver. In type 1 diabetes, the immune system attacks the pancreas. And in rheumatoid arthritis, the immune system can attack many parts of the body, including the joints, lungs, and eyes.

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Results 1 - 10 of 1,023 for Autoimmune
  1. Autoimmune Diseases (National Library of Medicine)  
    What are autoimmune diseases? Your immune system protects you from disease and infection by attacking germs that get into your body, ... so it destroys them. If you have an autoimmune disease, your immune system attacks the healthy cells ...
  2. Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is an inherited condition that affects many of the body's organs. It is one of many autoimmune ...
  3. Autoimmune Addison disease affects the function of the adrenal glands, which are small hormone-producing glands located on top of each kidney. It is classified ...
  4. Autoimmune lymphoproliferative syndrome (ALPS) is an inherited disorder in which the body cannot properly regulate the number ... lymphadenopathy), the liver (hepatomegaly), and the spleen (splenomegaly).Autoimmune disorders are also common in ALPS. Autoimmune disorders ...
  5. ... cases, the condition is called type 2 polyglandular autoimmune syndrome (PGA II). Rarely (usually in children), Hashimoto ... part of a condition called type 1 polyglandular autoimmune syndrome (PGA I), along with: Poor function of ...
  6. An autoimmune liver disease panel is a group of tests that is done to check for autoimmune liver disease. An autoimmune liver disease means that ...
  7. Autoimmune hepatitis causes inflammation of the liver. It occurs when immune cells mistake the liver's normal cells ... This form of hepatitis is an autoimmune disease . The body's ... tissue and harmful, outside substances. The result is an immune ...
  8. An autoimmune disorder occurs when the body's immune system attacks and destroys healthy body tissue by mistake. There are more than 80 autoimmune disorders.
  9. Sjogren's Syndrome (National Library of Medicine)  
    ... called Sjogren's disease, is a chronic (long-lasting) autoimmune disease. When you have an autoimmune disease, your immune system attacks healthy tissues and ...
  10. Autoimmune Diseases (Department of Health and Human Services, Office on Women's Health)  
    Autoimmune Diseases/Start Here ... Autoimmune Diseases ... Department of Health and Human Services, Office on Women's Health
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