A toothache can ruin your day and make it difficult for you to eat your favorite foods. However, getting to the dentist for treatment is not always easy, especially if you have a demanding schedule. You might keep delaying your appointment — and in the meantime, your toothache could disappear. Should you conclude that you do not need to see the dentist after all? No. In fact, a disappearing toothache could actually mean that you are headed for a dental emergency in Abington.