Face-lifting needle has a strong green poison and lasts for a long time, which is very suitable for people who have been injected with face-lifting needles many times. Face-lifting needle has mild efficacy and long duration, which is suitable for people who inject face-lifting needle for the first time. When injecting face-lifting needle, we must choose a regular plastic surgery institution and choose the appropriate injection dose according to our own situation. After injection, it is also necessary to predict that the skin at the injection site is slightly red and swollen, which will generally disappear after a few hours. A few people will have slight congestion at the injection site, but it will soon disappear. Do not massage the local area after injection, the vaccine toxin will spread. Facial massage, hot compress and rubbing are prohibited within one month after injection. Avoid eating hard-shell foods after injection; Don't eat spicy food, seafood, alcohol and tobacco for a week. Chewing weakness and soreness may occur in the early stage. Because of chewing habits, there will still be slight asymmetry on both sides after injection. A few people may not be sensitive to drugs, so the effect is not obvious, and they need to return to the clinic after 2 weeks.