Nobody likes to hear the word "cavity." And nobody likes to feel the throbbing pain that can come with it. Unfortunately, toothaches are usually the result of a cavity or lost filling that's causing the pain.
Cavities are caused by acids produced by bacteria in plaque build-up on your tooth. These acids eventually eat through your tooth's enamel surface. This in turn creates a bigger and deeper cavity.
If you think you have a cavity or if you feel a pain in your mouth (dull, sharp or otherwise), visit your dentist immediately for proper diagnosis and treatment. In the meantime, for instant toothache pain relief, try doctor recommended Anbesol® Maximum Strength in gel and liquid form.