1, fully moisturize: the shallow stratum corneum of sensitive skin often can't keep enough moisture. Whether in an air-conditioned room in summer or in a dry climate in winter, people with this kind of skin will feel the lack of water and dryness of the skin more keenly than ordinary people, so it is very important to pay attention to strengthening moisturizing after laser removing red blood. This is one of the precautions after laser removal of red blood. 2. Strengthen protection: Pay attention to the use of sunscreen after laser removal of red blood. The composition of sunscreen is also one of the factors that cause irritation sensitivity, so it is best not to apply it directly to the skin. After applying basic skin care products, it will be better to apply a layer of sunscreen. 3, reduce irritation: once the skin appears dry, desquamation or redness, it means that the skin health has turned red. Precautions: Pay attention to reducing irritation after laser removing red bloodshot, do not be exposed to excessive wind and sun, do not eat irritating food, and stop using all skin care products and cleaning products at present, only let the skin contact with water. 4, strengthen diet conditioning: eat more fruits and vegetables, eat less fish and shrimp, beef and mutton and other foods. Pay attention to the life conditioning, regular life and adequate sleep after laser removal of red blood. At the same time, the skin should be kept clean after the red bloodshot is removed by laser, and the face should be washed with cold water frequently to keep the skin absorbing enough water. Through the introduction of the above contents, I believe everyone has a certain understanding of the matters needing attention after laser blood removal.