Hair loss may be related to physiological factors, androgenetic alopecia, patchy baldness, etc. Under the premise of clarifying the cause of the disease, oral and external medication, hair transplantation and other methods to make the hair grow out. 1. Physiological factors: Normal people can have a certain amount of hair loss every day, as long as it does not exceed 100, that is normal hair loss, without special treatment. 2. Androgenetic alopecia: For androgenetic alopecia, men can take Finasteride tablets orally and women can take spironolactone orally, and at the same time, topical Minoxidil can be used. Patients with severe hair loss and ineffective medication can be improved by hair transplantation. 3. Patch baldness: patients with patch baldness can be injected with glucocorticoid drugs such as betamethasone locally in the area of hair loss, and then use topical halometasone cream and minoxidil tincture to treat the condition. It is recommended that patients with hair loss consult a doctor in time to clarify the cause, and strictly follow the doctor’s instructions for medication.