Dr. Maggie Davis and Associates - Children have a tendency to bite their lips and even the inside of their cheeks when they are numb from anesthesia. They can't feel themselves biting
What could be the possible causes of temporary numbness in half of the lower lip upon waking up? Is it related to sleeping position or should it be a cause for concern? -
![Mouth cancer: Numbness felt on the lips could be a warning sign you're at risk of disease | Express.co.uk Mouth cancer: Numbness felt on the lips could be a warning sign you're at risk of disease | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/11/590x/Mouth-cancer-Numbness-on-lips-is-a-sign-1379795.jpg?r=1609837452260)