Erythroderma (i.e. facial capillary dilation, commonly known as red face) is a persistent expansion of small blood vessels on the surface of the skin or mucous membranes for various reasons, forming bright (or purplish) red dots, filaments or stellate damage. Erythroderma is a manifestation of erythroderma, which mostly occurs on the face and is more common in women, affecting the appearance and causing pain to people. Meanwhile, dye laser treatment for nevus and strawberry hemangioma is also one of the good options. In short, we need to personalize the matter, but we also need the doctor and beauty seeker to make a wise choice according to their own situation, comprehensive examination and careful consideration. Laser skin beauty, for each seeker, is “the world’s big thing”, is the first time maybe the last; for repeated operations of the doctor, may be “a small thing”, but each surgery “perfect For the doctor who operates repeatedly, it may be a “small thing”, but every time the operation is “perfect”, it is a new challenge!