Functional impotence treatment methods can be divided into psychological diversion, psychotherapy, and medication. Specific treatment is as follows: 1. Psychological guidance: combined with the patient’s specific situation analysis, such as when the patient’s mood fluctuations, the existence of anxiety, depression emotional disorders, in the psychological guidance at the same time to determine the patient’s acceptance, if necessary, a professional psychologist for in-depth psychotherapy; 2. Behavioral therapy: such as the patient himself to strengthen exercise; 3. Drug therapy: divided into Western and Chinese medicine, but also combined with the patient’s Subjective tendency, if patients improve erectile function through Chinese medicine treatment, to Chinese medicine evidence-based treatment; some patients hope to get significant improvement in erectile function in a short period of time, to Western medicine treatment, commonly used drugs are type 5 phosphodiesterase inhibitors.