Alopecia areata

Alopecia areata is an autoimmune disease that causes the immune system to attack hair follicles, leading to sudden patchy hair loss on the scalp, beard, or eyebrows.

Cause: The exact cause of alopecia areata is unknown, but it’s believed to be a combination of genetic predisposition and environmental triggers.

History: Descriptions of alopecia areata date back to ancient times. The autoimmune aspect of the disease was discovered in the 20th century.

Treatment Solutions: Treatment for alopecia areata depends on the severity and may include topical or injected corticosteroids, medications to suppress the immune system, or phototherapy with ultraviolet light. In some cases, hair may regrow on its own.

Disclaimer: Please consult a dermatologist for diagnosis and treatment recommendations for alopecia areata.