There is no harm if women masturbate moderately, but long-term masturbation may have some harm. It may increase the chances of suffering from genitourinary diseases, and it may also have a certain impact on the psyche. Masturbation is the behavior of sexual stimulation of one’s genital organs to obtain pleasure, but some women’s masturbation behavior may cause harm to the human body. If a woman uses an inappropriate instrument, it may cause damage to her body, which may in turn lead to localized infections. In addition, if the fingers are not kept clean before using them for masturbation, bacteria may remain in the local area, which may lead to vaginitis, urethritis and other genitourinary diseases. In addition, frequent masturbation will make a person in a long-term state of excitement, easy to have neurasthenia, affecting daily life, may trigger or aggravate the psychological burden. The harm of female masturbation is more, which may affect the individual’s daily life. Patients should change the habit of masturbation as much as possible, develop a healthy lifestyle and cultivate good hobbies.