A disease in which the body produces antibodies that attack its own tissues, leading to the deterioration and in some cases to the destruction of such tissue. In simpler terms, it is when your immune system...is...bad.
Ayesha had to start taking medication when she got rheumatoid arthritis, a type of autoimmune disease.
by Ex-Quitter August 04, 2009
Me: *gets diagnosed with an autoimmune disease*
Body: I’m going to fuck you over
Me: for how long?
Body: forever.
Body: I’m going to fuck you over
Me: for how long?
Body: forever.
by Peanuts b December 12, 2018