However, plastic surgery has high technical requirements for doctors, and different levels of plastic surgery hospitals have different requirements for experts, which leads to the failure of injecting face-lifting needles, so let experts from Sanhe Plastic Surgery Hospital give us a detailed introduction! What are the reasons for the failure of face-lifting needle? Experts lack the experience of injecting face-lifting needles, which easily leads to the failure of face-lifting needles. Different injection doses and methods will also lead to the failure of face-lifting needles. In addition, some face-lifting needles for plastic surgery are bought from illegal vendors, which not only have no formal batch number, but also have inaccurate dosage. Coupled with the doctor's technical problems, it is easy to lead to the failure of face-lifting needle. If this problem occurs, you can find a regular plastic surgery hospital for secondary repair. Generally speaking, injecting face-lifting needles within a safe range will not produce side effects. How to nurse after injecting face-lifting needle? You can't apply ice or hot compress on the injection site after the face-lifting needle. Try to avoid facial massage, sleeping, leaning forward and exercising within 4 hours after finishing the face-lifting needle. Keep a straight posture for at least 3 hours after the face-lifting needle. Avoid strenuous exercise within 24 hours after the face-lifting needle. Avoid touching the injection site within 6 hours after the face-lifting needle is finished. After finishing the face-lifting needle, you can remove makeup slightly, so as to ensure the effect of the face-lifting needle. Sanhe plastic surgery experts remind: it is recommended that beauty lovers go to regular professional plastic surgery hospitals for related treatment to ensure its effectiveness and safety. Online appointment of online experts