The treatment process of erection difficulty does not involve the most effective way, but mainly symptomatic treatment. The causes of the corresponding condition mainly include lowering of hormone level, insufficient blood supply, and psychological problems, and the specific treatment program mainly includes medication, physical therapy, and psychological adjustment. 1. Reduced hormone levels: reduced testosterone levels may affect erectile function, which can be improved by taking oral testosterone. 2. Inadequate blood supply: Abnormal blood supply to the corpus cavernosum may also affect the erectile function. Sildenafil citrate tablets can be taken orally, and vacuum negative pressure suction can also be applied to promote erection. 3. Psychological problems: unsuccessful coitus and excessive mental stress can easily lead to the corresponding conditions, which need to be improved through psychological counseling, and build up self-confidence in sexual life. Serious erectile dysfunction accompanied by other symptoms, need to consult a doctor in time, after diagnosing the cause of the disease in the clinician’s guidance for standardized treatment, to avoid delaying the condition.