Patchy baldness in adolescent boys can be treated with topical and oral medications. The cause of spot baldness is still unclear, may be related to heredity, autoimmunity, endocrine disorders and other factors, manifested in the sudden appearance of patchy hair loss. 1. Topical drugs: local topical strong glucocorticoid ointment, such as halometasone ointment; local topical minoxidil tincture, can accelerate hair regeneration; if the symptoms of baldness are more serious, local topical compound dithranol ointment. 2. Oral drugs: oral drugs including glucocorticoid drugs, such as prednisone acetate tablets, etc., applicable to the rapid progress of the disease, total baldness and baldness patients; if the condition of baldness is more serious, you can use the contact sensitizer diphenylcyclohexyl ketone, mainly through the inducement of contact dermatitis and lead to the regeneration of hair at the site of the lesion. Young boys with baldness are recommended to go to the hospital as early as possible, early and active treatment can stop the development of the disease and slow down the symptoms of hair loss.