What causes men to shoot early?

If male patients ejaculate too fast and too early, it is clinically premature ejaculation. There are many reasons for premature ejaculation, some of which are related to the emotional environment. If the mood is too excited or the surrounding environment is tense, it is easy to show symptoms of premature ejaculation. If the glans is too sensitive or has varicocele, prostatitis will also show symptoms of premature ejaculation. Can go to the hospital to check, determine the specific reasons, can be targeted conditioning, usually pay attention to exercise, enhance their own physique.