In modern people's aesthetics, melon seeds and awl faces are beautiful, so some big-faced MM know how to achieve rapid face-lifting through botulinum toxin face-lifting needles. However, does face-lifting have sequelae? The face-lifting principle of face-lifting needle is to block the nerve impulses of nerves and muscles, relax the over-contracted muscles, paralyze the over-developed muscles, and achieve the effect of face-lifting. Because face-lifting needles paralyze muscles by injecting foreign bodies, many people are worried that there will be abnormal reactions after injection. So what strange reaction will appear after injection of face-lifting needle? Let's take a look at the analysis of experts from Meilai Shenzhen Plastic Surgery Hospital. According to experts from Meilai Shenzhen Plastic Surgery Hospital, generally speaking, there is no reaction and no pain after the face-lifting needle. Avoid strenuous exercise within 24 hours. Don't do three warmings for the time being after injection. Within 6 hours after the face-lifting needle, the face can't get wet. Avoid touching the injection area. After the face-lifting needle, you can remove makeup a little. The more frequently the head changes posture, the worse the injection effect will be. By strengthening some matters, do not eat fried and easy-to-eat food for 1 month. Experts from Meilai Shenzhen Plastic Surgery Hospital said that although the face-lifting needle has many advantages, it does not mean that the face-lifting needle is foolproof. Some unqualified "beauticians" in life beauty salons are unfamiliar with anatomy, the injection site is inaccurate, or the concentration and dosage used are too large, which often leads to drooping eyelids, drooping eyebrows and local swelling. In addition, if the face is hit too much, it may cause dysphagia, bilateral asymmetry or asymmetric injection site. Therefore, injecting face-lifting needle is a precise process. For the sake of safety and good face-lifting effect, we suggest that beauty lovers must choose a regular hospital for face-lifting needle injection. Finally, experts remind that face-lifting needle is a widely used face-lifting method, which is more convenient than face-lifting surgery, without surgery, with short recovery period and less pain, but it is difficult to be foolproof by injecting face-lifting needle, which is mainly related to the doctor's experience. Therefore, in order to effectively reduce the side effects of face-lifting needle, it must be operated by a professional doctor to ensure the safety and effectiveness of injection.