In this case, you can also choose liposuction without surgery. Due to the swelling of the eyelid, there is more fat in the upper eyelid, so the fat in the upper eyelid can be sucked out to achieve perfect results. And one of the biggest advantages of this kind of operation is that it can be restored, that is to say, if you don't like double eyelids, you can restore the original state; If the upper eyelid skin is slack, it depends on the specific situation. You can use the method of cutting off fat and skin to make double eyelids, and you can also consider cutting off the lower edge of eyebrows to correct the problem of slack upper eyelids. Ptosis seriously affects patients' vision and beauty. There are usually two reasons for ptosis: one is congenital and the other is acquired. Congenital ptosis is mostly caused by hypoplasia or defect of the upper eyelid muscle or nerve defect that dominates the levator palpebrae superioris muscle. Acquired ptosis may be caused by trauma, neurogenic, myogenic and mechanical reasons. Whether congenital or acquired, it can be repaired by ptosis correction surgery.