Masturbation, clinically, is generally referred to as masturbation. Excessive masturbation generally does not cause penile atrophy. Penile atrophy is mainly caused by serious trauma, surgery and other factors causing damage to the nerves, muscles and blood vessels of the penis, or atrophy of the penis due to a lack of oxygen, with symptoms such as a smaller and thinner penis, fibrosis of the corpus cavernosum, and the inability to get an erection or a weak erection. Masturbation too much may cause the patient mental depression, memory loss, concentration, spongy body damage, etc., and in serious cases may cause urethritis, prostatitis and other diseases. Although too much masturbation also causes diseases, but generally will not damage the penis nerve, muscle and other tissues, and will not cause penile atrophy. Patients with symptoms of penile atrophy are advised to go to a regular hospital and be treated under the guidance of a doctor so as not to delay their condition.