Brow lift surgery works by removing loose upper eyelid skin. The main advantage of brow lift surgery is a more youthful appearance. The disadvantage is that the wound may form hematomas, scars or even cause a difference in the height of the two eyebrows after the surgery. 1. Advantages: Removing the loose skin from the upper eyelid and lifting the upper eyelid skin will not only make you look more refreshed, but will also improve the fine lines around the patient’s eyes as well as the crow’s feet. 2. Disadvantage: Hematoma may form in the wound after brow lift. If the patient is not properly cared for after the surgery, it may cause infection and even leave scars. If the surgeon’s handling is not proper, it may also cause the height of the two eyebrows to be different. For those who want to undergo brow lift surgery, it is recommended to go to a regular hospital and under the operation of a professional doctor, and to take good care of the wound after the surgery.