The common causes of body hair include physiological factors and pathological factors, pathological factors are mainly related to endocrine system diseases, removal methods need to address the causes, a reasonable choice of hormonal drugs, waxing, depilatory creams, laser hair removal and so on. 1. Physiological factors: in the case of body hair, you can use waxing, smooth the direction of hair on the skin, and then stick a layer of cloth, slightly cooled down after the direction of hair growth peel off the cloth, temporary hair removal treatment. Hair removal creams can also be used, but hair will still grow back after hair removal. Laser hair removal is more common nowadays, and the photothermal effect damages the structure of the hair follicle to achieve the effect of hair removal. 2. Pathological factors: If the female body hair is due to polycystic ovary syndrome, hirsutism and other diseases, resulting in the body androgen secretion due to strong, then you need to clarify the disease, the use of symptomatic drugs for treatment, control the original disease to reduce the androgen at the same time, if the hair is still heavy, can be combined with the photoelectric treatment for hair removal. It is recommended that patients according to their own situation, to the regular hospital clinic, choose the appropriate treatment mode of treatment, pathological factors caused by the need to go to the regular hospital clinic treatment, the use of drugs in strict compliance with the doctor’s instructions, not blindly self-medication, to avoid delaying the condition, resulting in adverse consequences.