It is generally more common to experience pain with time-delay sprays. This is due to the stimulation of the drug to break the mucous membrane of the foreskin glans, under normal circumstances will not appear painful symptoms. The delayed spray is usually the use of anesthetic drugs can seriously affect your health, if the symptoms of this pain has appeared, patients are not recommended to continue to use. In addition, patients who have symptoms of premature ejaculation must promptly go to the hospital for a systematic examination and let the doctor give a more detailed, more targeted treatment plan. At the same time, patients should also strengthen their exercise, do not stay up late, do not masturbate, and eat more kidney and aphrodisiac foods.