1, diseases with bleeding tendency and hypertension, and visceral diseases of endocrine system such as heart, lung, liver and kidney, uncontrolled diabetes and infectious diseases are not suitable for this method.

2, facial liposuction requires anesthesia, so people who are unsafe or allergic to anesthetics are not suitable for this method. There should be no skin infection and connective tissue diseases in liposuction site. Such as severe acne, lupus erythematosus and fibroconnective tissue inflammation.

3. Congenital amblyopia, acute and chronic infections of inner or outer eyes and around eyes are not controlled and cured by themselves. Facial paralysis, blepharoptosis and incomplete closure, menstrual period, pregnancy or menstrual period, due to medication and coagulation disorders, so as not to affect the fetus or surgical bleeding.

4 due to various reasons caused by exophthalmos, fovea or eyelid retraction. Have some kind of infection, mental illness or mental disorder or mental instability. Lack of awareness of their own conditions, blind pursuit of unrealistic double eyelid shape. Those with severe scar constitution or abnormal coagulation mechanism should explain to the doctor in advance.