Female beard growth may be caused by physiological factors, may also be polycystic ovary syndrome, Cushing’s syndrome and other disease factors; physiological factors caused by minor symptoms do not require special treatment; disease caused by the need for targeted treatment under the guidance of a doctor, such as drug therapy, surgical treatment. 1. Physiological factors: girls in puberty will have beard growth due to the change of hormone levels in the body; if the beard growth is only mild, no special treatment is needed; if the symptoms are serious, it is recommended to go to the hospital to improve the sex hormone profile and evaluate the level of androgen. 2. Disease factors: polycystic ovary syndrome patients with elevated androgens can appear beard growth, can use drugs such as dydrogesterone to reduce androgen levels. Cushing’s syndrome patients with adrenal adenomas need to consider surgical treatment. Girls with beard growth are advised to go to the hospital after eliminating physiological factors.