There is no best food after facial laser, it is recommended to avoid spicy and stimulating food. At present, there are photorejuvenation, fractional laser, dye laser, picosecond and other kinds of lasers can be used for the treatment of facial pigmentation, fine lines and other problems, most of the photoelectric treatment is to use the photothermal effect of laser selective action on the target tissue, can make the local thermal damage to the surrounding tissue regeneration to achieve the therapeutic effect. After facial laser skin is stimulated by high temperature, the skin barrier needs to rest for a period of time to recover, the specific time is related to the type of laser treatment, it is not recommended to eat spicy and stimulating food, these foods will lead to the expansion of facial capillaries and impede the recovery of the skin, increasing the possibility of pigmentation; in addition to pay attention to quit smoking and drinking. In addition to paying attention to diet after the facial laser treatment, but also pay attention to sun protection, good skin cleaning and moisturizing work.