The lack of virility is mostly considered as erectile dysfunction, and patients need to take medications such as sildenafil, avanafil, and testosterone undecanoate gel pills. Erectile dysfunction is one of the common sexual dysfunctions in men. Usually, patients need to take phosphodiesterase type 5 inhibitors, commonly known as sildenafil, avanafil, tadalafil, vardenafil, and so on, under the guidance of doctors. Secondly, testosterone undecanoate gel pills should also be taken as prescribed by the doctor for androgen replacement therapy. If the patient’s medication is not effective, physical therapy can be considered, i.e., vacuum erection device therapy, low-energy extracorporeal shockwave therapy, and so on. If the treatment is still ineffective, surgical treatment is required. Common surgical procedures include penile vein ligation surgery and penile prosthesis implantation. Most of the patients with erectile dysfunction go to the hospital in time, and the prognosis is relatively good after specifications of treatment, and they can have a satisfactory sex life. However, it is still necessary to strengthen the daily life management and follow up on time.