Autoimmune Diseases

Autoimmune diseases can be difficult to understand. Learn more about what is autoimmune disease, types of autoimmune diseases and more to stay informed.

Jen B

My Body Was Destroying Itself—and It Took Doctors 5 Years to Figure Out Why

Imagine Florida being too cool: That's the case for this woman with a rare condition called cold agglutinin disorder. When the temperature dips below 75 degrees, her body turns on itself.