High school students have serious hair loss, may be caused by mental stress, androgenetic alopecia, baldness and other factors, the patient can be through the general treatment, medication, physical therapy and other ways to regulate, treatment. 1. Mental stress: patients should maintain a good state of mind, keep emotional stability, avoid excessive tension, excitement, anxiety and other emotional stimuli, usually also pay attention to hair care, use mild shampoo for cleaning. 2. Androgenetic alopecia: patients can use some oil control, anti-androgenic topical drugs, such as ketoconazole lotion, etc. for treatment, male patients can also choose to take oral medications, such as finasteride for treatment, to improve the situation of hair loss. 3. Pemphigus: For patients with hair loss caused by pemphigus, they should keep their moods happy and relaxed, lift the burden of thought and mental stress, adjust their diets, and supplement their diets with vitamins, proteins, trace elements, and so on. The patient can follow the doctor’s instructions to use minoxidil, dithranol, dibenzocyclopropenone and other drugs for treatment, but also through ultraviolet irradiation, excimer laser, photodynamic therapy, low-energy laser and other ways of physical therapy. It is recommended that patients strictly follow the doctor’s prescription of medication, actively cooperate with the doctor’s treatment, and do a good job of monitoring the condition in life, if there is any abnormality need to consult a doctor in a timely manner.