Excessive secretion of prostaglandins may be caused by physiological reasons and prostatitis. 1. Physiological reasons: the secretion of prostaglandins will increase when men are sexually stimulated. Some male friends are easily excited and will discharge a lot of fluid. This is a normal reaction. Sexual arousal will lead to an increase in blood flow to the male pubic area and an increase in the production of prostatic fluid, and because of the arousal will cause the muscles to continue to close, resulting in a large flow of prostatic fluid. This can lead to excessive prostaglandin secretions. 2. Prostatitis: Prostatitis is a prostate disease that mainly manifests itself in symptoms of urethral irritation and chronic pelvic pain, and patients may experience symptoms such as urethral itching, pain in urination and prostaglandin secretion. There may be other reasons for excessive prostaglandin secretion, and patients need to consult a doctor for timely examination and early treatment.