Men’s appropriate masturbation is not harmful to the body, frequent excessive masturbation may cause some harm to the body. In general, reasonable masturbation is not harmful to the body, masturbation is an adult male in the absence of sex a kind of catharsis, usually a reasonable frequency of masturbation is not harmful to the body. However, too frequent masturbation may cause physical harm, such as causing prostatitis, resulting in general weakness and other symptoms, while long-term bad habits are likely to lead to later sexual intercourse, erectile dysfunction, premature ejaculation and other diseases. At the same time, long-term frequent masturbation may bring psychological disorders, such as anxiety, depression, low self-esteem and other unhealthy personality. It is recommended to moderate masturbation behavior, usually strengthen sports exercise, increase the scope of personal social life, regular rhythm of life, maintain a relaxed mood.