autoimmune disorder

noun

Meaning

A condition where the immune system loses the ability to distinguish between foreign invaders and the body's own tissues, leading to chronic inflammation or organ damage.

Examples

  • She was diagnosed with an autoimmune disorder after months of unexplained fatigue and joint pain.
  • Scientists are still researching why some people develop an autoimmune disorder while others do not.

Synonyms: autoimmune disease, immune dysfunction