Alopecia Areata

Alopecia areata occurs when the immune system mistakenly attacks hair follicles, causing patchy hair loss on the scalp, beard, or elsewhere on the body. It can affect anyone, often starting in childhood or young adulthood.

There's no cure, but a range of treatments, from corticosteroid injections to newer systemic medications, can help regrow hair, and a dermatologist can help determine the right approach for your case.