Patients with prepuce should choose surgical treatment as early as possible, the daily precautions are as follows: 1, choose the appropriate opportunity for surgery: if there is acute infection of the foreskin, it is not suitable for surgery, should wait for the inflammation to subside to do surgery; if there is a chronic inflammation in the foreskin and long lasting, then regardless of the age of the patient, it should be done before it is too early, which is conducive to inflammation control; if the foreskin is too long or the foreskin after marriage and affects the sexual life, or causes infertility. Surgery should also be taken. The best time for surgery is to choose before any secondary lesions; 2. Eliminate tension: because the wound will be a little uncomfortable in the first few days after surgery, some people worry that the operation will have an effect on sexual function. General circumcision will not affect normal sexual function. On the contrary, it may cause psychosexual dysfunction if it carries the burden of thought.