The numbing sensation caused by dental anesthesia can linger for several hours after a procedure. While this is usually not a cause for concern, there are a few things you can do to help speed up the process.
One of the most effective ways to remove dental anesthesia is to rinse your mouth with warm water. This will help to dissolve the numbing agent and remove it from your mouth. You can also try chewing on a piece of sugar-free gum. The friction will help to break down the numbing agent and speed up the process.