1. After laser scar removal surgery, patients may have local redness and slight bleeding in different degrees, followed by scabbing, pigmentation or decline, which are normal phenomena and do not need treatment. 2, patients should keep the treatment area dry and clean, don't touch water, don't make up, avoid scratching, rubbing and sun exposure. Let the wound fall off naturally after scabbing, and it can't be peeled off in advance. 3. Patients should have a light diet during the recovery period of laser scar removal, do not eat spicy and irritating food, quit smoking and drinking, and do not do strenuous exercise. 4. Take antibiotics and other drugs on time in strict accordance with the doctor's advice. 5. Prevent exudation, infection, etc. Contact the doctor in time and don't take the medicine independently. In order to ensure the safety and effect of surgery, beauty seekers must choose a regular plastic surgery hospital, communicate with doctors more, and ask doctors to help you make a suitable laser scar removal surgery plan. After the operation, please do the postoperative care explained by the above experts to ensure the expected effect.