It is not recommended to pull out the teeth immediately after taking the face-slimming injection. Because the anesthesia, edema and some other symptoms during tooth extraction will affect the effect of face slimming injection, it is best to wait for one month before extracting teeth. The main ingredient of face slimming injection is botulinum toxin type A. After the injection of face slimming injection, it can block the nerve impulse of the nerves and muscles, so that the contracted muscles will relax, the contraction force will be weakened, and the wasteful atrophy will occur, in order to achieve the effect of face slimming. Generally speaking, it takes about one month for the face-slimming injection to gradually recover and highlight the effect. While local anesthesia is required for tooth extraction, the doctor may press the injection site to dispose of the tooth when extracting the tooth, resulting in the displacement of the injected drug or too large a range of action, which affects the dispersion of the face-slimming injection. In order to avoid anesthesia too early to affect the effect of face-slimming injection, it is best to extract teeth after one month. After the face-slimming injection, you need to pay more attention to the maintenance and care, and under the guidance of the doctor, choose the right time for tooth extraction, so as not to affect the effect of face-slimming injection.