Sjögren's syndrome is an autoimmune disorder characterized by dry eyes and mouth due to immune system attacks on glands.

Multiple sclerosis is a chronic autoimmune disease that affects the central nervous system, causing communication problems between the brain and body.

Multiple sclerosis is a chronic autoimmune disease that affects the central nervous system, causing neurological symptoms and disability.

Pemphigus is a rare autoimmune disorder causing blistering of the skin and mucous membranes.