After laser surgery for plantar warts, you should pay attention to the care of the wound area, keep the wound clean and dry, pay attention to postoperative rest, and maintain a good routine. 1. After laser surgery, the patient should pay attention to keep the surgical site dry and clean, you can use potassium permanganate to clean, clean and dry the wound area, to avoid bacterial growth, so as to avoid infection. 2. After the surgery, pay attention to not rubbing the surgical site, you can apply erythromycin ointment externally, you can also use sterile gauze to cover to avoid rubbing the wound. 3. After treatment, patients should also pay more attention to rest, maintain a light and easy to digest diet, avoid spicy and stimulating food, do not drink alcohol to avoid stimulation of the body, affecting the recovery of the body. After the operation, more attention should be paid to nursing, preventing the affected area from being affected, in order to accelerate the recovery, and also to avoid the recurrence of the disease. At the same time, if there is any abnormality after the operation, you should go to the hospital for examination in time.