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

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease causing inflammation and damage to multiple body systems.

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 affecting the central nervous system, leading to communication problems between the brain and body.