1.Ice packs for 24-48 hours Depending on the body and skin type, some people may experience edema and redness or swelling and pain within 24-48 hours after surgery, which can be improved by physical therapy such as ice packs. Each ice compress time 30 minutes, bilateral side alternately, to avoid frostbite. 2, strengthen moisturizing after laser cosmetic all skin care core to put on strengthen moisturizing up, because at this time the skin is very easy to dry, skin normal protective function temporarily damaged. And some contain irritating ingredients of the efficacy of cosmetics is also best to put aside, so as not to affect the skin recovery. 3, close protection from the sun after the laser beauty is very vulnerable to ultraviolet stimulation, so even if you do not go out, it is best to use sunscreen. The formula of the UV protection products used after laser cosmetic must be concise and simple, preferably physical sunscreen, which not only can prevent the skin from being stimulated, generally choose the SPF15-30PA+++ products. 20 minutes before going out, lightly pat sunscreen on the face, 3-5 hours later need to replenish the sunscreen again. 4, do not smoke and drink, do not eat irritating food, do not eat photosensitive food or drugs. Photosensitive food can produce photoallergic reactions, such as toon, cilantro, celery, rape, mustard, spinach, snowdrop, horsetail, marjoram, carrot, fennel, buckwheat, lettuce, acacia, dragon buds grass, figs, lemon, ashwagandha, purple cloud lettuce, dried fungus, yellow mud snail, peeps, crab, etc.. If eaten in large quantities and exposed to the sun, sun rash, etc. can occur. Photosensitive drugs: chlorpromazine, isopromazine, chlorothiazide, hydrochlorothiazide, nalidixic acid, ashwagandha, sulfonamides, tetracyclines, oral hypoglycemic drugs, compound antihypertensive tablets; Chinese herbal medicines containing photosensitive substances such as thorax, windbreak, dahurica, dahurica and rue. 5, maintenance means to be mild After the laser beauty maintenance means must be mild, do not use the maintenance products containing alcohol, water temperature control at 30 degrees below. Do not wipe with a towel, but preferably with a moist soft towel or facial tissue gently pressed. If the face has scabs please protect the scabs to avoid artificial shedding (natural scabbing time is 7-10 days). 6, for the skin to replenish the oil and intercellular matter can be used with the use of repair products containing different types of ceramides, sterols, so that the skin becomes strong. While maintaining the skin, pay attention to a regular life, should ensure sufficient sleep, avoid excessive tension, do not stay up late, keep a relaxed and happy state of mind, so as to make the skin appear more rosy and elastic.