Multiple sclerosis is a chronic 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.

Primary sclerosing cholangitis (PSC) is a chronic liver disease characterized by inflammation and scarring of the bile ducts.

Acute Intermittent Porphyria (AIP) is a rare inherited disorder that affects the production of heme, leading to neurological symptoms.