Skin redness can be relieved by daily care and laser treatment. Skin redness is due to damaged skin barrier and thinning of the stratum corneum, which can be prevented by repairing the stratum corneum and rebuilding the skin’s preventive barrier, and by doing a good job of usual skincare and maintenance. 1. Daily care: daily attention to hydration and moisturizing, strict sunscreen, as well as a healthy diet, supplement vitamin C, avoid spicy and stimulating food, to improve the symptoms of redness. 2. laser treatment: laser treatment is the expansion of capillaries through the laser treatment, through the laser’s photothermal effect on the hemoglobin, so that its rapid absorption of energy capillary wall contraction, blood coagulation will be vascular closure, to achieve the effect of removing red blood. After laser treatment, pay attention to sun protection, go out and play umbrella, avoid strenuous exercise. Patients who are willing to be treated are advised to go to a regular medical institution and strictly follow the requirements of specialized doctors.