strong>A toothache is a common problem that refers to an ache in and around the jaws and teeth, which is typically caused by tooth decay. You may feel a toothache various ways. It could come and go or be persistent. Drinking or eating can make the pain worse, especially if the drink or food is cold or hot.
The ache could also be mild or severe. It can start suddenly and feel “sharp”. It may be worse at night, especially when you are lying down. A broken tooth or lost filling can sometimes be a reason for the pain.