Common causes of premature ejaculation include: mental concerns or psychological disorders and other mental and psychological factors, which can also be caused by organic diseases such as over-sensitivity of the glans nerve, phimosis, urethritis, epididymitis, and frenulum foreskin. Short term, chronic prostatitis, etc. It is recommended to go to a urology department for examination to determine the cause. Treatment of organic diseases. If organic diseases are ruled out, you can try topical anesthetics, such as compound lidocaine cream and dyclonine gel. This type of drug is usually applied to the glans half an hour before sexual intercourse to cause a slight local numbness, reduce the signal from the penis to the brain, and prolong the duration of sexual intercourse. When using it, you should pay attention to the fact that after the drug is absorbed and effective, you should rinse it off before having sexual intercourse, otherwise it may anesthetize the other party. You can also take Compound Xuanju Capsules, Shugan Yiyang Capsules or Jingui Shenqi Pills orally for one month to see the effect. Notes: 1. Adjust your mentality and avoid tension, inferiority and fear. 2. Strengthening physical exercise can mainly improve physical and mental quality and enhance the ability to control thoughts. 3. Live a reasonable life. 4. Give up the habit of masturbation (if you have any). 5. Quit drinking, avoid spicy foods, eat more seafood, soy products, fish and shrimp and other yang-boosting and essence-filling foods to enhance your physical fitness. 6. Eat more things that can nourish the kidneys and strengthen essence, such as leeks, kidneys, mussels, seafood, lychees, tomatoes, shrimps, loaches, quails, donkey meat, snake meat, oysters, dog meat, soft-shell turtles, sheep kidneys, and medlars , pine nuts, etc.