If there is no eye disease, patients can have double eyelid surgery to make their eyes look bigger, and if they suffer from ptosis, patients can have ptosis correction surgery. 1. Double eyelid surgery: If a patient’s eyes look small due to single eyelid or loose skin on the upper eyelid, and there is no related eye disease, the patient can undergo double eyelid surgery as prescribed by the doctor, and at the same time, remove part of the loose skin and bloated fat, which can make the eyes look bigger. 2. Ptosis Correction Surgery: If a patient has ptosis, which makes the eyes look smaller, the patient can undergo ptosis correction surgery to correct the ptosis and enlarge the eyes. It is recommended that patients with small eyes who wish to undergo surgery should seek prompt medical attention and choose the appropriate procedure under the guidance of a medical professional.