A cataract is a clouding of the lens in the eye that affects vision. It develops slowly and eventually leads to decreased vision or vision loss if left untreated.

Addiction is a complex condition, a brain disorder that is manifested by compulsive substance use despite harmful consequences.

Diarrhea is a common gastrointestinal issue characterized by loose, watery stools. It can occur for various reasons and may last for a short duration or persist for weeks.

Bell's palsy is a condition characterized by sudden weakness or paralysis of the muscles on one side of the face. It's caused by damage to the facial nerve, which

Immunologic infertility, also known as immunological infertility, refers to a condition where the body's immune system mistakenly targets reproductive cells or tissues, hindering fertility.

Thalassemia and sickle cell anemia are both genetic blood disorders that affect the structure and function of red blood cells, leading to various health complications.