Hair Loss

Hair loss, medically termed alopecia, affects millions worldwide and results from genetic predisposition, hormonal imbalances, nutritional deficits, or autoimmune dysfunction. Androgenetic alopecia, the most common form, is driven by dihydrotestosterone-induced follicular miniaturization, while telogen effluvium typically follows acute stress, surgery, or medication changes. Dermatological assessment includes trichoscopy, scalp biopsy, and serum panels evaluating ferritin, thyroid function, and inflammatory markers. Treatment options span topical minoxidil, oral finasteride, platelet-rich plasma injections, and follicular unit transplantation for advanced cases. Prompt diagnosis by a board-certified dermatologist is critical, since prolonged follicular damage can progress to irreversible cicatricial alopecia.