Injection of face-lifting needle is to treat masseter hypertrophy by injection of botulinum toxin. The professional name of face-lifting needle is botulinum toxin, which is a biological product and can be produced on a large scale through genetic engineering. Because of its nerve blocking effect, it has been used in many operations. By injecting it into the masseter muscle, the nerve conduction of the masseter muscle is blocked, so that the masseter muscle atrophy is alleviated and the effect of face-lifting is achieved.

The effect of face-lifting needle is not permanent. After several injections, a few people will produce antibodies to botulinum toxin, making future injections ineffective. 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. Botulinum toxin can be recovered after injection, that is to say, after 3 to 6 months, it needs to be injected again to maintain the effect.

In order to get the best face-lifting effect, don't stop massaging your face after injection, don't lie down immediately, and don't shake your head all the time. Hard nut foods should also be avoided as far as possible, because these will affect the postoperative effect, and beauty seekers should pay attention. Generally speaking, the face-lifting effect will show obvious effect within 1-2 weeks, but some people may need 3-4 weeks to see the effect because of physical reasons.

You can rest assured that the injection of face-lifting needle will not have side effects. But remind you, you must go to a regular specialized plastic surgery hospital to inject a face-lifting needle. Experienced doctors can control the injection dose and injection point to ensure the effect of the operation.