An abscessed tooth can be caused by tooth decay or an injury to the tooth (any trauma that results in a broken or chipped tooth). Any break in the enamel of the tooth (outer layer) can allow bacteria in which results in infection. It is important to visit your dentist because infection can spread from the root of the affected tooth to the bone and gum that support the teeth.
Do I have an abscessed tooth?
The most common symptoms of a tooth infection are:
- A toothache – throbbing or constant pain in a tooth or surrounding area.
- Tooth sensitivity – hot or cold beverages/foods are uncomfortable or painful to consume.
- Difficulty chewing – you may be trying to chew all your food on one side of your mouth to avoid pain.
- Bad breath – Persists even with your regular dental cleaning routine.
- Swelling – Can include your glands or jaw. This occurs when the infection is advancing.
What can I do?
At home pain relief:
- You may try an over the counter pain reliever to make yourself more comfortable.
- Ice applied to the outside of the face over the infected area may reduce swelling and provide some temporary relief.
Make an appointment with your dentist
Your dentist can prescribe an antibiotic to fight the infection. In some cases, root canal therapy may be necessary.
For more information, visit:
The National Institutes of Health
