Facial sweat hair, may be genetic factors, may also be hirsutism or the adverse reaction of the local topical drugs caused by the cause of the treatment and symptomatic treatment to get rid of excessive hair, which symptomatic treatment includes chemotherapy, physical therapy and other ways. 1. Causal treatment: such as polycystic ovary syndrome caused by hirsutism, can also cause facial hair, this time you need to actively treat the primary disease, such as oral cyproterone, ethinyl estradiol and other drugs. If it is the adverse reaction of local topical drugs, you need to stop using the suspected drugs in time. 2. Symptomatic treatment: (1) chemical treatment: people in need can choose to use less irritating hair removal products, such as depilatory creams, etc. for treatment, but it is easy to recur. (2) Physical therapy: Usually the hair removal effect of physical hair removal is maintained for a longer period of time, and some of them can achieve the effect of permanent hair removal, and the commonly used hair removal methods include laser hair removal. If facial hair, it is recommended to consult a doctor in time, clear the cause of the targeted treatment, pay attention to facial skin care in life, and do a good job of sunscreen after the operation. The medication should be used in accordance with the doctor’s instructions.