A partial or complete loss of function of the upper eyelid lift can cause an impairment in eye opening, which results in ptosis. This can be corrected with surgery such as frontalis suspension and levator muscle shortening. The drooping of the eyelid skin and the vertical downward movement of the eyelashes can obscure part of the pupil, causing grayness and blurred vision and fatigue in front of the eyes, which can affect one’s mood over time, making one depressed and reluctant to interact with others. Ptosis correction lifts the skin and reveals the entire eyelid margin, while at the same time, the eyelashes are upturned and the eye fissure widens and grows. Not only does it give people a green and beautiful look, but it also increases the field of vision, which helps to express emotions and reveal bright eyes, bringing people a good mood! Droopy upper eyelids can make the eyes often present a heavy eyelid, open state, leaving people with a feeling of lethargy after staying up late or playing cards. Oriental people have more fat under the eyebrows and subcutaneous fat than Westerners, so there are few people who feel puffy and saggy upper eyelids at a young age. Of course, some people may have puffy upper eyelids because of the thick eyelid muscles, and this type of patient can be improved by removing some of the muscles and eyelid fat through upper eyelid surgery. In addition to single eyelids and puffy eyes, patients who seek for upper eyelid surgery often encounter the condition of droopy upper eyelids, i.e., the upper eyelids are too loose at an older age or the end of the eyes droop excessively to become triangular eyes, and it is difficult to open the eyes wide. This situation is very common, the average person’s skin begins to gradually aging at about twenty-five years of age, if the skin usually lack of proper maintenance, the skin sagging aging will accelerate, and the eyelids are the most skin in the whole body, if sagging, then from the outside of the eyelids. If the upper eyelid continues to age and sag, the original double eyelid will become an inner pair, and the original single eyelid will sometimes become multiple creases because of the sagging eyelid, and finally a triangle eye will gradually form. Some of this upper eyelid laxity occurs at a younger age, and can even be seen in childhood. If the eyelid is pinched up with the fingers, the real problem is the eyelid itself, not the eyelid muscles.