While makeup techniques can temporarily make the eyes larger, more and more beauty seekers are opting for an amazing plastic surgery procedure that can make the eyes larger forever – canthoplasty. Is this surgery safe? What are the risks? This surgery requires a high degree of delicacy. All surgical operations are performed in a very restricted area of the inner canthus, including surgical design, skin incision, orbicularis muscle freeing and loosening, local flap formation and transfer, and alignment sutures, each of which must be fine and accurate in order to achieve exquisite results. There are certain risks associated with the surgery, and the eye tissue is more delicate and easily damaged. Therefore, in addition to choosing a regular medical institution and an experienced surgeon, precautions before and after surgery are also very important. Precautions before surgery: 1. Make sure that you are in good health before surgery and that you do not have any inflammatory or other infectious diseases. 2, two weeks before the surgery to stop taking drugs containing aspirin and other drugs that affect the coagulation function, to avoid bleeding and hematoma during and after the surgery. 3.Female patients should avoid menstrual period. 4.Men should quit smoking one week in advance. 5.Do not wear makeup before surgery. 6.Patients with high blood pressure and diabetes should communicate well with the doctor before surgery. Post-operative precautions: 1, after surgery, local pressure bandaging, cold compresses with ice packs, but do not use excessive force to avoid injury to the eyes. 2.Avoid excessive eye fatigue (watching too much TV and computer) or low head position to aggravate the wound swelling after surgery. 3.Avoid getting water on the surgical site after surgery. 4.Avoid eating irritating food. 5.Avoid taking painkillers containing aspirin after surgery, as it may aggravate the wound bleeding. 6.Remove the stitches 5~6 days after surgery, strictly comply with the doctor’s orders for medication and follow-up. 7. The full recovery time of the surgery is about 1 month. In addition, whether the patient is scarred or not is also closely related to the safety of the surgery and needs to be brought to the attention of the patient. Some patients will have scar hyperplasia in the inner canthus after surgery, which is characterized by redness of the local incision area and hard scar, and these patients will have a longer recovery time after surgery.