1. If you are a patient with skin cancer, you should pay more attention to the precautions of laser nevus removal;
2, scar constitution is not suitable for laser removal;
3, acute skin or taking photosensitive drugs is not suitable for this kind of surgery;
4. The same is true for photosensitive skin or taking photosensitive drugs;
5, coagulation dysfunction or taking anticoagulants should also be considered clearly;
6. The need to avoid service defects depends on the precautions for laser nevus removal;
7. Mental disorders and pregnant women can't do such operations;
8, skin lesions related to melanoma (such as abnormal development of nevus, malignant nevus, etc.). );
9. Customers who are unwilling to take the risk of slight scar formation should not receive treatment; Including inflammation and hyperpigmentation or dark spots caused by drugs (including cosmetics), are not suitable for treatment.