Facial image has always been a topic of discussion in people's spare time. Having a beautiful face has many advantages and will be praised by others. However, many people will have some flaws in their lives. Some people's faces are relatively large, which greatly affects a person's overall image. People often inject face-lifting needles for face-lifting, and the effect is also remarkable. The comparison before and after operation is as follows:

Face-lifting needle, that is, botulinum toxin A injection, mainly acts on muscle tissue and is called face-lifting needle because it is often used to solve masseter hypertrophy. 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 is very commonly used in neurology, ophthalmology, plastic surgery and cosmetic surgery.

The essence of face-lifting needle face-lifting is to treat masseter hypertrophy with botulinum toxin injection. It is found that it is difficult to grasp the amount and depth of muscle resection in mandibular angle surgery, which not only leads to unsatisfactory results, but also increases the chances of bleeding, hematoma and infection, resulting in asymmetry on both sides of the face and clenched teeth.

And serious complications such as prolonged muscle spasm.

There is a time limit for injecting face-lifting needle, but the masseter muscle remains relatively small after repeated injection, which can make the masseter muscle shrink permanently, make the treatment more stable and thorough, and achieve the goal of permanent face-lifting.

The above is the relevant knowledge of comparison before and after face-lifting surgery. I hope everyone can go to a regular hospital for an injection!