Female hairiness may be related to excessive secretion of androgens, or it may be caused by genetic factors. 1. Female hairiness may be caused by excessive androgen production due to certain disease factors, such as polycystic ovary syndrome, ovarian mesenchymal stromal cell tumor, etc. It is recommended that the patient be clearly diagnosed and treated under the guidance of a doctor. 2. Female hairiness may also be caused by genetic factors, which is a normal phenomenon, generally do not need to worry too much. This is a normal phenomenon, generally do not need to worry too much. There are many factors that can lead to female hairiness, if you suspect that the hairiness is caused by pathological factors, it is recommended to go to a regular hospital in a timely manner, under the guidance of a professional doctor, so as to avoid delaying the condition.