Why Do I Have Numbness In My Lower Jaw?

That could literally be any number of things. Do you have an abscessed tooth, maybe you grind your teeth at night and don't realize it. Even the way you chew can bring pain in the jaw with certain habits. I would go and talk to your dentist. Good luck.

I ave numbness on lower jaw from surgery till know it is not cure. Iam using salt warm water rinse s daily three times from 20 days till know it is not cure