There are certain precautions to be taken after the wrinkle injection, which are paying attention to skin hygiene, avoiding make-up, reasonable rest, light diet, and so on. Usually, patients should pay attention to the local cleanliness and dryness within 24 hours after the injection, avoiding water, and avoiding make-up within 3 days after the operation, so as to avoid aggravation of wrinkles. If the patient can make up after the operation, he/she should avoid using stimulating cosmetics and avoid sauna and other activities for two weeks. And patients also need to keep the injection site static, avoid laughing, crying and other frequent muscle activity, and avoid strenuous exercise, do not local pressure. In addition, patients also need to actively regulate diet after surgery, avoid spicy and stimulating food, but also need to do a good job of their own sunscreen, so as not to aggravate the wrinkles. It is recommended that patients under the guidance of the doctor reasonable injection wrinkle needle, and after surgery to do their own care, pay attention to its related matters, so as not to affect the effect of wrinkle.