A tooth that’s painful, aching, or sensitive is not something to be ignored. Toothaches can happen for a variety of reasons and it’s hard to know the exact one without help from your professional dentist.
If you’re experiencing symptoms of a toothache, you may have pain accompanied by a persistent bad taste in your mouth, swelling in your face or gum tissue, and even a fever. These are all signs and symptoms that you need to see a dentist as soon as possible.
Read the full article here: WHAT COULD BE CAUSING THAT PAINFUL TOOTHACHE?