Hair on the face is considered to be caused by normal physiological phenomenon, hirsutism, polycystic ovary syndrome and other factors, which need to be solved through physical therapy and medication according to different causes. 1. Normal physiological phenomenon: Generally speaking, hairy face is a common physiological phenomenon, mild hair will not affect the aesthetic appearance, generally no special treatment; if you feel that there are more hairs, especially localized hairs can be removed by plucking or laser methods. Such as intense pulsed light, ruby laser and semiconductor laser, can act on the hair follicle mouth to promote the shrinkage of hair follicles, to achieve the effect of shedding, in the process of using, easy to appear local erythema, redness and swelling and other adverse reactions. 2. Hirsutism: refers to patients with more hair, more than the normal physiological range. For androgen secretion caused by excessive female hirsutism, can follow the doctor’s instructions to use anti-androgen drugs for treatment, such as spironolactone, cyproterone and so on. At the same time, it can be combined with physical hair removal methods, such as waxing, laser hair removal and electrolysis hair removal. 3. Polycystic Ovary Syndrome (PCOS): It is a common reproductive endocrine metabolic disease, which can lead to abnormal menstruation, hirsutism, infertility, etc. The cause of the disease is not yet clear. The cause of the disease is not yet clear. Hormonal drugs can be used to adjust the menstrual cycle and reduce the level of androgens, such as estradiol, progesterone, etc., and laparoscopic ovarian perforation treatment is also needed when necessary. So when the face grows too much hair, should pay attention to timely to the hospital, under the guidance of the doctor for treatment. Drug application needs to strictly follow the doctor’s prescription, avoid self-medication.