excess eyelid skin causes
A lack of elasticity plus the constant pull from gravity causes excessive skin to collect on the upper and lower eyelids. Excess skin on the lower eyelid causes wrinkles and bulges. On the upper eyelids, an extra fold of skin can hang over the eyelashes and get in the way of seeing. The fat that cushions the eyeball from the skull can also cause bulges in the upper and lower eyelids.