The reduction of prostate inflammation after the discharge of semen is usually seen in chronic prostatitis, which is clinically considered to be due to the discharge of the relevant inflammatory substances, thus making the inflammation of the prostate gland reduced. Prostatitis is a group of acute and chronic inflammation of the prostate gland, and the clinical symptoms of people suffering from the disease include frequent urination, urinary urgency, painful urination, pain in the perineum, and difficulty in urination. The treatment for chronic prostate includes prostate massage therapy, which is a regular massage of the prostate gland to promote prostate emptying and discharge of inflammatory substances so as to lift the stagnation of prostate secretion, improve local blood circulation, and promote the absorption and subsidence of inflammation. The process of ejaculation and prostate massage can achieve similar results. After ejaculation, part of the prostate fluid will also be discharged to reduce the inflammatory substances, and thus the discomfort of chronic prostatitis will be improved, but for acute prostatitis should not be prostate massage, and should not be during the onset of coitus.