1, after laser treatment must keep the local clean, dry, do not bathe, dress loosely, wear cotton clothing and pants. Men drink more water and urinate more after laser surgery inside the urethra to avoid narrowing of the urethral adhesions. Turn down the foreskin quickly after laser surgery at the foreskin to prevent the occurrence of edema. After disinfecting the wound with iodophor, change to mupirocin ointment or polymyxin ointment (2/day). Imiquimod must be used only after the wound has healed. Care and medication treatment must be under the guidance of a physician. 2, during treatment do not eat beef and mutton dog meat hot pot, spicy stimulants and aquatic products such as fish, shrimp and crab. Do not smoke or drink, these will aggravate the condition, eat more fruits, perianal surgery, postoperative to keep bowel movements, prevent constipation. Strengthen exercise to enhance resistance. 3, during the treatment period Sexual life is strictly prohibited, preferably after the healing treatment is complete, must take protective measures. Pay attention to personal hygiene, change underwear once a day, wash separately from others, and disinfect and scald with boiling water. Exposure to the sun. 4, the disease recurrence rate is very high, 2 weeks after surgery must be re-examined, re-examination needs to last for 3 months. Sexual partners oh both must be examined at the same time, essential! Wish you a speedy recovery!