Laser wart removal, that is, laser wart removal, need to pay attention to the contraindications of the crowd, preoperative examination, etc., and after the operation need to pay attention to local care, sunscreen, etc.. 1. Pre-operative attention: the contraindication of laser wart removal includes those who can’t tolerate laser surgery, those who have infections in the treatment area, and those who have keloid scars. The laser wart removal surgery should go to the hospital for a relevant examination before the laser wart removal surgery, to check the location of the warts, the size of the warts, whether it is in the location of the blood vessels, to see if the patient can be laser wart removal treatment. 2. Post-operative attention: laser warts after surgery will have damage, need to pay attention to local care, keep the skin parts of the clean, before the scab should avoid the wound water, to prevent the wound parts of the infection or pus. After laser wart removal, you also need to pay attention to a light diet, eat more fresh vegetables and fruits, drink more water, avoid spicy and stimulating food, is conducive to the healing of the wound.