Laser treatment can be considered for the elimination of redness on the legs. The main pathogenesis of redness on the legs is caused by the expansion of capillaries in the legs, or caused by the thinning of the skin stratum corneum, if there is no obvious pain, pressure pain or bruising phenomenon, there is no need to worry too much. Elevated lower limbs rest, appropriate hot compresses or massage can briefly improve the symptoms. If the symptoms of leg redness are more obvious or the patient has a strong will to get rid of redness, you can also take the laser way to remove, in the selective photothermal effect, so that hemoglobin denaturation, superficial capillary occlusion, and to achieve significant elimination, lightening effect. At present, the commonly used photorejuvenation, dye laser and so on. Those who are willing to be treated are recommended to go to regular medical institutions to avoid adverse consequences.