Love of beauty is the nature of women, and now the beauty industry is also booming, what do we need to pay attention to while seeking beauty in order to make ourselves invincible? Please see the following introduction: 1, what circumstances can not be laser treatment? The following cases can not be laser treatment: pregnancy, scar body or pigmentation body, diabetes, epilepsy, is taking photosensitive drugs (such as tetracycline, vitamin A drugs, etc.), a month of sun exposure history, treatment of local acute inflammation. 2.Will laser treatment leave scars? After years of development, the laser has now clarified its mechanism of action, different lasers have different light waves, which act on the skin by different tissues to absorb the heat of light waves to remove lesions, some laser machines will also come with instant cooling system, at any time for the surface skin cooling, to remove lesions without damaging the normal tissue effect. It is no longer like the past mode of simple burning, which can leave scars after removing pigmentation. 3.What do I need to pay attention to after the laser treatment? Since laser treatment requires the skin to absorb heat to produce the effect, the local tissue will be destroyed and new tissue will be regenerated after treatment, so the following need to be noted: ice pack for 30 minutes immediately after laser treatment, no washing and makeup for 24 hours after the operation, if there are obvious wounds, the time of waterproofing after laser treatment needs to be extended until the scabs fall off, apply ointment or medicine after the operation according to the medical prescription, pay special attention to hydration and sun protection! 4.Does the laser treatment hurt? All laser treatments are more or less painful, we will apply local anesthetics as needed to reduce the pain during the treatment.