If a male patient has symptoms of premature ejaculation, he should undergo a relevant examination to clarify the specific causes of premature ejaculation and then treat the symptoms according to the examination results. Premature ejaculation means that during sex, the penis will ejaculate without entering the vagina, or has entered the vagina, but the sex time is shorter than two minutes. There are more factors that can cause premature ejaculation, including physiological and psychological factors. If premature ejaculation is caused by physiological factors, it can be treated by taking sertraline, fluoxetine, paroxetine, dapoxetine hydrochloride and other drugs; if it is caused by psychological factors, the symptoms of premature ejaculation can be relieved by self-psychological adjustment or by asking a psychologist to intervene. It is recommended that patients suffering from premature ejaculation should self-regulate to see if there is too much mental stress, otherwise it will lead to the symptoms of premature ejaculation getting worse, and should go to a regular hospital for relevant examinations in time to make a clear diagnosis and then treat the symptoms.