The essence of face-lifting needle is to treat masseter muscle hypertrophy by injecting botulinum, so that masseter muscle becomes smaller and face-lifting can be achieved. Botulinum toxin has been approved by FDA1989. In the medical beauty industry, it mainly acts on muscle tissue. Because it is often used for face-lifting, it is called face-lifting needle. In order to achieve the best results, postoperative precautions are very important! Wuxi Ruili plastic surgery expert reminds you of five points for attention when injecting face-lifting needle: 1, and you can't get water on your face within 6 hours after injecting face-lifting needle. 2, face-lifting needle 1 month may not eat fried, complex food. 3. Try not to bite with the last few teeth (that is, don't over-soothe the masseter muscles) so that the effect will be better. 4. Avoid eating hard-shell foods after injection; Don't eat spicy food, seafood, alcohol and tobacco for a week. The most important thing is not to go to the beauty salon for facial massage, or you will fail. Wang Peisen, president of Wuxi Ruili, reminded that Botox is a neurotoxin after all. Abnormal use will lead to neurotoxicity, muscle can not engage in necessary metabolic activities, and even die. Therefore, in any country, the beauty of Botox is strictly limited, and only doctors are qualified to use it, and there are strict requirements on dosage and injection site.