Perhaps one of the most uncomfortable problems, an abscess occurs when the pulp portion of a tooth's tissue becomes infected – usually the result of a cavity that goes untreated. According to Indian Dental Association, this infection produces swelling, redness, throbbing or diminished pain and even a literal bad taste in your mouth. Abscesses might require a few different treatments: drainage, antibiotics and a root canal to remove the infected tissue and seal the area – all of which are meant to get rid of an abscess and the accompanying pain.
A toothache might be more than just an inconvenient issue. Usually it is a sign that something else is going on, and the sooner the problem is addressed, the faster you can get back to pain-free days. See your dentist for severe tooth pain and you will be back to normal in no time.