Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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.

(Read more)

Results 1 - 10 of 926 for Autoimmune disorder
  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, such ... so it destroys them. If you have an autoimmune disease, your immune system attacks the healthy cells of ...
  2. 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.
  3. ... to be due to an autoimmune problem. An autoimmune disorder occurs when the body's immune system, which normally ... in some families. Vitiligo is associated with other autoimmune diseases: Addison disease (disorder that occurs when the adrenal ...
  4. Pemphigus (National Library of Medicine)  
    Pemphigus is an autoimmune disorder. If you have it, your immune system attacks healthy cells in your skin and mouth, causing blisters and sores. No one knows the cause. Pemphigus does not spread from person to person. It ... that do not break easily. Pemphigoid is most common in older adults and ...
  5. ... is used to relieve the symptoms of certain autoimmune disorders (conditions in which the immune system attacks healthy ... also used to relieve the symptoms of certain autoimmune disorders including: rheumatoid arthritis (condition in which the body ...
  6. Systemic scleroderma is an autoimmune disorder that affects the skin and internal organs. Autoimmune disorders occur when the immune system malfunctions and attacks the body's ...
  7. Neuromyelitis optica is an autoimmune disorder that affects the nerves of the eyes and the central nervous system, which includes the brain and spinal cord. Autoimmune ...
  8. Guillain-Barré syndrome is an autoimmune disorder that affects the nerves. Autoimmune disorders occur when the immune system malfunctions and attacks the body's own tissues and organs. ...
  9. Penile Curvature (Peyronie's Disease) From the National Institutes of Health (National Institute of Diabetes and Digestive and Kidney Diseases)  
    ... contracture; connective tissue disorder; fibrosis; erectile dysfunction; ED; autoimmune disease; depression; emotional distress; acute phase; active phase; inflammation; ...
  10. Autoimmune Disorders Featured Articles : Autoimmune Disorders April 20, 2023 From discovery to treatment: How NIH works to improve the lives of people with autoimmune diseases Autoimmune ...
previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next