Nowadays, many life beauty institutions also carry out laser cosmetic programs. When carrying out laser cosmetic surgery, if the equipment is not good or if you choose unprofessional, clinically inexperienced operators, or the body is not adapted to, there will be certain risks, such as erythema, purpura, blisters or scabs. As long as attention is paid to sun protection after laser cosmetic surgery, most people can achieve ideal results. However, for certain conditions (such as chloasma), some people (such as recent sun exposure or photosensitive substances intake) may appear pigmentation, these cases need some time to recover. Laser cosmetic surgery belongs to the medical field, and beauty seekers must go to regular institutions to find professional and experienced doctors for diagnosis and operation, so as to guarantee our safety and effect.