Toothache sometimes starts very suddenly. It can cause pain and discomfort that ranges from mild to very severe. The pain may affect not only your tooth, but also your head, ear and jaw. The pain may be constant, throbbing, or it may come and go.
If you have toothache, you may also have a:
- swelling around your tooth and inside your mouth
- swelling of your jaw and face
- pain when chewing
- bleeding from your tooth or gums
- sensitivity to hot, cold or sweet food