Male Hypoactive Sexual Desire Disorder is a condition characterized by persistent low sexual desire, causing distress or interpersonal difficulties.

Sjögren's syndrome is an autoimmune disorder characterized by dry eyes and mouth due to glandular inflammation.

Guillain-Barré syndrome is a rare neurological disorder causing rapid muscle weakness due to immune system attacking peripheral nerves.

Hashimoto's thyroiditis is an autoimmune disorder where the immune system attacks the thyroid, causing hypothyroidism.

Multiple sclerosis is a chronic autoimmune disease affecting the central nervous system, leading to communication problems between the brain and body.