However, the effect of thin shoulder needle can only last for about 6 or 7 months, but with the increase of injection times of thin shoulder needle, the maintenance time will become longer.

2 thin shoulder needle does not rebound several times. Generally, refer to the problem that the thin shoulder needle will not rebound several times. There is no clear answer to this question. Everyone's physique is different, so the effect may be different. No matter how thin the shoulder needle is, it is difficult to shape it.

Because whether it is thin shoulder needle, thin face needle or thin leg needle, it works by blocking the connection between muscles and nerves through botulinum toxin. But this effect will not last long, because the efficacy of botulinum toxin will gradually fade with the body's metabolism, and muscles and nerves will start new connections before. The cut trapezius muscle will gradually rebound to the appearance that it has not been hit by a thin shoulder needle.

What is the harm of thin shoulders to dyspnea? Some sisters don't know what side effects and harm thin shoulder needles have. In fact, the most worrying side effect of thin-shoulder needle is that thin-shoulder needle may cause respiratory distress. Generally, the botulinum toxin of thin-shoulder needle is injected into pleural cavity, which causes the respiratory chest to be stimulated by drugs.

At present, some private plastic surgery studios illegally carry out thin shoulder needle injection projects. Due to the operator's lack of basic anatomical knowledge, it is likely that the neck will bend when operating the thin shoulder needle. Curved neck, also known as torticollis, is mainly due to the asymmetry of bilateral injection, which leads to inconsistent muscle strength on both sides.

When operating the thin shoulder needle, if the operator unreasonably controls the injection amount of the shoulders, or the injection range of the thin shoulder needle is too large due to operational errors, it is likely that the muscles will be excessively relaxed after the injection of the thin shoulder needle, and the beauty seeker who has done the thin shoulder needle cannot do the lifting action.