Male pattern baldness is mostly seen in seborrheic alopecia, and patients can improve their condition through general treatment, medication, physical therapy and surgery. 1. General treatment: patients should strengthen the scalp clean care, shampooing should not use strong alkaline soap or shampoo, not frequent perming and dyeing. Diet should avoid eating high-fat, high-sugar, spicy and stimulating diet, and eat more vitamin and fiber-rich fruits and vegetables and coarse grains. 2. Drug therapy: patients can take finasteride and other drugs under the guidance of the doctor, can also be used topically minoxidil, selenium sulfide lotion, compound sulfur lotion, etc. to improve the condition. 3. Physical therapy: patients with seborrheic alopecia can be assisted by low energy laser therapy to improve the microenvironment around the hair follicles and alleviate hair loss. 4. Surgical treatment: For patients with dense hair at the back of the head and in a stable stage, hair transplantation can be used. It is recommended that patients with hair loss should go to the hospital in time to find out the cause of hair loss, and standardize the treatment under the guidance of the doctor, and the medication should be used according to the doctor’s prescription.