1. Don't take aspirin two weeks before ear plastic surgery, because aspirin will reduce the function of platelet coagulation;

2. Patients with hypertension and diabetes should inform the doctor of their condition at the time of initial diagnosis, so that the attending doctor can confirm the operation plan;

3. Make sure that you are healthy and have no infectious diseases or other body inflammation before doing ear cosmetic surgery; Congenital earlobe deformity mainly includes earlobe adhesion and earlobe fissure, and acquired earlobe deformity mainly includes earlobe defect and earlobe fissure, which is caused by improper wearing of earrings. Although there is no dysfunction in earlobe deformity, it is very difficult for patients who require earlobe plastic or reconstruction because the earlobe is worn.

4, do not make up before ear cosmetic surgery;

5. Women should avoid menstrual period.