Postoperative care after laser skin rejuvenation is also very important? 1. Prevent sun exposure after surgery. When applying sunscreen when going out, it is strictly forbidden to use aspirin and alcohol (including cosmetics containing alcohol), and the treatment surface must not be squeezed, pressed, touched or rubbed. 2. After laser skin rejuvenation, due to the enhanced absorption capacity of the skin and accelerated metabolism, some beauty seekers may have dry and dehydrated skin. Therefore, skin care is required after surgery to replenish sufficient moisture and nutrients. 3. Some beauty seekers may experience local redness and swelling after laser skin rejuvenation. This is a normal phenomenon and will disappear on its own without treatment. A very small number of patients may develop scabs, which will fall off and disappear on their own within 2 weeks. During this period, please keep the wound surface dry and clean. 4. Please follow the post-treatment instructions and medical instructions after surgery, and if you find any concerns, please contact the treating physician in time.