After plastic surgery, it should be noted that there will be some pain in the wound that day, but it will gradually decrease with the passage of time. Patients should not rush to take painkillers, because aspirin drugs will aggravate wound bleeding. Ensure that the surgical site is clean to prevent infection. If there is blood scab or secretion on the wound, it can be wiped with sterile physiological saline. Local wounds after operation can be bandaged with pressure or cold compress with ice packs, but the pressure should not be too high to avoid damaging the surgical site. If there is bleeding and severe hematoma after operation, it is necessary for us to go to the hospital for follow-up in time. Precautions in plastic surgery require a quiet and comfortable environment for beauty seekers after surgery. Avoid bearing load and aggravate wound swelling. Within 7 days after plastic surgery, attention should be paid to avoid water on the surgical site. Avoid eating irritating food. Like peppers. It is also very important to take medicine strictly according to the doctor's instructions and return to the clinic. Before doing zygomatic surgery, we should do a variety of tests that can correctly analyze and measure the face shape and the degree of zygomatic protrusion.