Impotence of penis is also called impotence and erectile dysfunction in western medicine. The reason why the penis cannot erect may be due to overwork and psychological factors. In addition, when patients have hypertension, diabetes, hyperprolactinemia, thyroid diseases, etc., erectile dysfunction may be caused, so patients need to pay attention to it and go to regular hospitals as soon as possible to find out the specific reasons before treatment. If the patient has erectile dysfunction caused by disease, it should be treated for the primary disease, and the symptoms of impotence can also be improved. At ordinary times, we should exercise more to strengthen our physique.