The main reason for the frog cheeks is that the Botox injection is too superficial, resulting in paralysis of the superficial bite muscle, while the deep bite muscle strength is still very strong, the appearance of frog cheeks will appear when biting hard, there are several ways to deal with the following: 1, strengthen the local hot compress to accelerate local blood circulation and promote the metabolism of Botox. 2, chew more hard food such as nuts, gnawing bones, daily chewing exercise to promote muscle recovery. 3, patiently wait, because the effect period of Botox in 3-6 months, 1-2 months later the effect gradually began to disappear, slowly back to normal.