Men’s hair loss and alopecia areata is usually due to baldness, androgenetic alopecia, ringworm and other factors, and can be treated through lifestyle changes, topical medications, oral medications and other ways as prescribed by the doctor. 1. Patch baldness: mental stress, autoimmune diseases and other factors can induce patch baldness, resulting in rapid and massive loss of hair in a certain area of men’s scalp, and the affected area has smooth skin without inflammation and other symptoms. Should maintain a happy mood, lift the burden of ideological stress, and follow the doctor’s instructions for local or systematic use of glucocorticoids, such as halometasone cream, compound betamethasone injection, prednisone, etc. In addition, can also be used locally in the tincture of minoxidil, to promote hair growth. 2. Androgenetic alopecia: mostly related to heredity, androgen metabolite dihydrotestosterone, the onset of the initial period, men’s hair on both sides of the forehead began to thin, sparse, with the development of the disease, hair loss is gradually serious, the hairline shifted back, temporal, top of the head of the hair to reduce, thinning. Can follow the doctor’s instructions local application of minoxidil, etc., to improve microcirculation, promote hair growth, and follow the doctor’s instructions oral finasteride, etc., to carry out the treatment. 3. Tinea capitis: is due to fungal infection, clinical manifestations for yellow ringworm, white ringworm, pus ringworm, and can cause different degrees of hair loss, scalp itching. The hair should be cut, and comply with medical advice oral itraconazole, terbinafine, etc., to antibacterial treatment, if necessary, can be combined with the local use of clotrimazole cream, ketoconazole cream, econazole cream, etc., to carry out the treatment. In addition, there are many reasons can cause men’s hair loss hair loss is very strong, it is recommended to go to the hospital in a timely manner, clear cause, as soon as possible to receive treatment.