Small eyes can be enlarged visually through make-up or by double eyelid or eye opening surgery if the eyes are simply to meet aesthetic needs, but surgery is needed if the upper eyelids are droopy. In most cases, small eyes are the result of aesthetic bias in favor of large eyes and the feeling of small eyes, and from a medical point of view, these eyes do not have a pathologic narrowness of width or length, in this case, you can choose to make-up techniques to visually enlarge the eyes, or double eyelid surgery or open the inner corner of the eye, etc. to increase the width or length of the eyes. If there is congenital ptosis or congenital small eyelid fissure and other diseases, after perfecting the muscle strength test and other auxiliary examinations to confirm the diagnosis, most of them need to carry out the upper eyelid levator muscle shortening surgery and other surgeries in a timely manner, so as to avoid affecting the development of visual amblyopia and other conditions.