Laser dark circle surgery is the use of a far-infrared long-pulse laser to effectively disperse deep pigmentation in the lower eyelids and orbits, improve skin metabolism, and achieve the purpose of removing dark circles. Its treatment time is short, with little damage to the skin and a wide range of people. Although the procedure has become more mature, there are certain surgical risks associated with any surgery, and laser surgery to remove dark circles is no exception, including the following: 1. local swelling: local swelling after laser treatment, the symptoms are heaviest 2-3 days after surgery and can be accompanied by pain. 5-7 days gradually decreases, if swelling and pain should be treated with cold compresses; 2. erythema. Generally do not need to treat, can be reduced within a few days, pay attention to do not get wet and rub to avoid infection; 3, hyperpigmentation: is the main complication of laser treatment, generally within 2-6 months can fade on their own, the long can be more than 1 year, during this period should avoid sunlight exposure; 4, itching: for postoperative common reaction, should pay attention to avoid scratching to prevent infection; 5, infection. In order to reduce the risk of adverse reactions after surgery in the clinic, attention should be paid to not touching the scab area with water or rubbing after treatment, and let it fall off by itself; pay attention to moisturizing the eyes, pay attention to sun protection, and avoid ultraviolet radiation to prevent damage to the skin.