1, how long can a face-lifting needle last?
Face-lifting needles can't last forever. No matter how many times you inject face-lifting needles, you can't achieve the effect of permanent face-lifting. Face-lifting needle uses botulinum toxin to block the conduction of facial nerve, making facial masseter muscle smaller for a period of time. However, with the metabolism of botulinum toxin in the body, this conduction will weaken until it disappears, and the face will return to the state before injection.
2. Multiple injections last for a long time.
Although the face-lifting needle can't face-lifting permanently, if it can be injected many times, it can keep the face-lifting effect for a longer time. Generally, three consecutive injections can keep the face-lifting effect 1 year, and one injection every 3~4 months is enough.
3, face-lifting needle should not be injected for a long time.
Before the effect of the last needle disappears, it is necessary to inject the face-lifting needle again immediately, but this kind of long-term injection of face-lifting needle can easily affect facial muscles, resulting in facial stiffness and unnaturalness, and serious muscle atrophy, swallowing and eating difficulties will occur.
4, the method of permanent face-lifting
If you want to face-lift permanently, it is impossible to inject a face-lift needle. Only facial contour reconstruction surgery can be done, such as bone cutting, bone grinding, masseter muscle resection and so on. However, these operations are prone to great surgical risks, and even the failure of the operation will affect the normal function of the face.
5. Precautions for face-lifting needle
1. Face massage, sleeping, head leaning forward and exercise should be avoided within 4 hours after face-lifting needle injection to avoid the spread of Botox.
2. After injecting the face-lifting needle, do not apply ice or hot compress at the injection site.
3. Avoid strenuous exercise within 24 hours after the face-lifting needle.
4. Don't do sauna for the time being after injection.
5. Within 6 hours after the face-lifting needle is finished, it is not advisable to wash your face, do not wear makeup, and avoid touching the injection site.
6. The more frequently the head changes posture, the worse the injection effect will be.
7. Avoid eating hard-shell foods after injection; Fasting spicy, seafood and other foods within a week, and avoiding alcohol and tobacco.
8. Follow the doctor's advice after the face-lifting needle and go to the hospital for follow-up visit regularly.