At a time when medical aesthetics has become highly developed, the pursuit of anti-aging is indisputable, and everyone wants to maintain their youthful appearance for as long as possible. But medicine is an empirical science, can not guarantee 100 percent safety, if the operation appears some personal problems that are difficult to solve, beauty seekers should pay attention to alert. 1.Bleeding During the operation and after the operation, there will be the problem of blood. There will be bruising, swelling and hematoma in the early postoperative period. Be sure to follow your doctor’s instructions and take care of them. 2.Scars There will be scars at the surgical incision, such as bulging, fever must be timely review, the hospital will give appropriate treatment. 3.Infection Infection is uncommon after surgery. If there is redness, swelling and pain, it is necessary to promptly carry out anti-infection treatment. 4, injury Facial nerve is relatively rich, facelift surgery may lead to nerve damage. Once occurred, need to cooperate with the doctor for early treatment. 5, postoperative recovery In the early postoperative period, there may be unnatural expression, numbness of the face. Even facial asymmetry, high and low eyebrows and the corners of the mouth. Oral methylcobalamin, vitamin B and acupuncture can be considered for treatment, usually 3~6 months after the operation gradually recover. 6, hair loss Hair loss may occur in the early stage of the scalp, and can be recovered in the later stage. 7, skin necrosis surgical stripping range is too large may lead to blood vessel damage, especially after multiple operations. Once occurred need to be treated as soon as possible.