Currently, there are many treatment options for warts, and laser treatment is one of the easiest and most acceptable treatments for patients. However, knowing some of the post-laser precautions and taking appropriate care of the patient is more conducive to recovery. So what should patients pay attention to after laser treatment and how to care for it? 1, after laser treatment must keep the local clean, dry, do not bathe, dress loosely, try to wear cotton clothing and pants. Male urethral orifice (inside) laser surgery, after surgery should drink more water more urination, so as to avoid urethral adhesion narrowing; foreskin laser surgery at the foreskin should quickly turn down the foreskin after surgery, to prevent edema and embedded occurrence; trauma large and oozing much can be first furacilin zinc oxide oil shaken and rubbed externally (2 times / day), to reduce the ooze (generally in 3-5 days after surgery), and then 0.5% iodophor disinfection, and then replaced with mupirocin ointment After disinfection with 0.5% iodophor, mupirocin ointment should be used instead (2 times/day), and if possible, phototherapy will be more effective. The miquimod drug must be used after the wound has healed, please read the instructions for the specific application method. Patients should follow medical advice after laser surgery home, must be under the guidance of doctors care and medication treatment, we generally recommend laser surgery combined with photodynamic therapy or immunotherapy to prevent recurrence. 2, during the treatment period, do not eat beef, mutton, dog meat, shabu-shabu hotpot, spicy and stimulating food, as well as Chinese medicine said hair products such as seafood (fish, crabs, shrimp, etc.), etc.. Do not smoke, do not drink, so as not to affect the efficacy and aggravate the disease, you can eat more fruit, perianal (anal canal) laser surgery, after surgery should keep bowel movements smooth, avoid constipation. Pay attention to rest, emotional relaxation, do not have too much psychological burden. Strengthen physical exercise to enhance resistance. 3, during the treatment period, sex is strictly prohibited, it is best to wait until after the healing and then have a moderate sex life, but must also take protective measures. Usually, pay attention to personal hygiene, wash your hands before and after defecation, change your underwear regularly, separate your underwear from others and disinfect and scald them with boiling water as much as possible, and expose them to the sun. 4, the disease has a high recurrence rate, usually clean yourself, pay attention to observe whether there is a recurrence, once the recurrence or other special circumstances should come to our hospital in a timely manner. 2 weeks after the operation must be reviewed, review usually need to last 3-6 months, sexual partners should also be examined at the same time, essential!