Impotence refers to male erectile dysfunction. Whether or not erectile dysfunction can be cured depends on the cause, usually psychological disorders can be cured, such as penile blood supply insufficiency and so on, usually the root cause is more difficult, but through treatment can reach the standard of clinical cure. 1. Psychological disorders: If men suffer from erectile dysfunction due to long-term anxiety or stress, psychological disorders can usually be treated psychologically, such as giving encouragement and understanding, and communicating with couples emotionally. The treatment needs to eliminate psychological fear, fully understand the knowledge of sex, and recognize the influence of psychological factors on sexual function. Usually, normal erectile function can be restored, so as to achieve the purpose of eradicating the disease. 2. Insufficient blood supply to the penis: If the patient is caused by insufficient blood supply to the male erectile dysfunction, it is usually more difficult to cure, you can follow the doctor’s instructions to take, such as sildenafil, tadalafil and other drugs. If the medication is ineffective, extracorporeal shockwave therapy can be taken, and in severe cases, penile prosthesis implantation is needed. Men with erectile dysfunction should go to the hospital in time and follow the doctor’s instructions, so as not to delay the condition.