Not all women with long moustache can be removed permanently, as it may be caused by physiological factors such as excessive secretion of androgens in the body, or it may be caused by hirsutism, polycystic ovary syndrome and other diseases, and the treatments for physiological factors and pathological factors are different. 1. Physiological factors: if the female body androgen secretion is too much, it may trigger the growth of moustache, which can be removed by razor, laser treatment, etc. Multiple laser treatments can permanently remove the moustache. 2. Hirsutism: women’s long moustache may be caused by hirsutism, the patient should avoid scratching the affected area, keep the skin clean, you can follow the doctor’s instructions to take oral cyproterone acetate, spironolactone and other drugs, can improve the facial symptoms. 3. Polycystic ovary syndrome: polycystic ovary syndrome may cause women to grow a moustache, patients should improve the bad eating habits, but also can follow the doctor’s instructions to take acetaminophen, spironolactone and other drugs, to help treat the situation of hairy. There is no single reason for women to grow moustache. After excluding physiological factors, patients are advised to consult a doctor for examination to clarify the cause of the disease and cooperate with the doctor for standardized treatment.