Digestion in the duodenum mostly depends upon the actions of the pancreatic enzymes and bile. When the food is not digested properly the gut's microorganisms tend to ferment it with releasing a lot of gas and many toxic irritated substances.
Report Abuse. Depends where in the mouth and how many.About 3 hours is normal.If you try eating with a numb mouth you could bite off a part of your cheek or tongue as it has no feeling.So eat when it goes down. London NW3 Â· 7 years ago. Thumbs up.
It's been a month. Usually it'll last no longer than a few hours. It all depends on how much you received. Don't rush the process of the numbing agent from wearing off; let it work how it's supposed to! One way to help get rid of the numbness after a dental visit is to soak the area with hot water.