Alopecia areata, commonly known as spot baldness, is an autoimmune condition that causes hair loss, typically in small, round patches on the scalp or other areas of the body.

Hives, also known as urticaria, are a skin condition characterized by red, raised, itchy welts or bumps that appear on the surface of the skin. These welts can vary in size and shape and often appear suddenly.

Acne is a common skin condition that occurs when hair follicles become clogged with oil and dead skin cells. It often manifests as pimples, blackheads, whiteheads, or cysts, typically appearing .

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.

Psoriasis is a chronic autoimmune skin disorder characterized by the rapid and excessive growth of skin cells. This results in the formation of thick, red, scaly patches on the skin, which can be itchy, painful.

An allergy is an abnormal immune system response to a substance that is typically harmless to most people. This substance, called an allergen, can trigger the body's immune system to produce antibodies, leading .