A dental abscess is a collection of pus that can form inside the teeth, in the gums, or in the bone that holds the teeth in place. It’s caused by a bacterial infection. Show
An abscess at the end of a tooth is called a periapical abscess. An abscess in the gum is called a periodontal abscess. Dental abscesses are often painful, but aren’t always. In either case, they should be looked at by a dentist. It's important to get help as soon as possible, because abscesses don't go away on their own. They can sometimes spread to other parts of the body and make you ill. This page covers: Symptoms of a dental abscess What to do if you have a dental abscess Relieving your symptoms Treatments for a dental abscess What causes dental abscesses? Preventing dental abscesses Symptoms of a dental abscessSymptoms of an abscess in your tooth or gum may include:
If the infection spreads, you may also develop a high temperature (fever) and feel generally unwell. In severe cases, you may find it hard to fully open your mouth and have difficulty swallowing or breathing. What to do if you have a dental abscessYou should see a dentist as soon as possible if you think you have a dental abscess. Avoid visiting your GP, as there is little they can do to help. You can get help from:
You may have to pay for emergency NHS dental treatment, depending on your circumstances. Read about NHS dental charges. Relieving your symptomsWhile you're waiting to see a dentist, painkillers can help control your pain. Ibuprofen is the preferred painkiller for dental abscesses, but if you're unable to take it for medical reasons, you can take paracetamol instead. Aspirin shouldn't be given to children under 16. If one painkiller doesn't relieve the pain, taking both paracetamol and ibuprofen at the doses shown in the medicine leaflet may help. This is safe for adults, but not for children under 16. It may also help to:
These measures can help relieve your symptoms temporarily, but you shouldn't use them to delay getting help from a dentist. Treatments for a dental abscessDental abscesses are treated by removing the source of the infection and draining away the pus. Depending on the location of the abscess and how severe the infection is, possible treatments include:
Local anaesthetic will usually be used to numb your mouth for these procedures. More extensive operations may be carried out under general anaesthetic (where you're asleep). Antibiotics aren't routinely prescribed for dental abscesses, but may be used if the infection spreads or is particularly severe. What causes dental abscesses?Your mouth is full of bacteria, which form a sticky film on your teeth called plaque. If you don't keep your teeth clean, acids produced by the bacteria in plaque can damage your teeth and gums, leading to tooth decay or gum disease. The following can increase your chances of developing a dental abscess:
Preventing dental abscessesYou can reduce your risk of developing dental abscesses by keeping your teeth and gums as healthy as possible. To do this, you should:
Read more on how to keep your teeth clean and dental check-ups. Why is my gum hurting in the back of my mouth?Painful gums are most commonly due to inflammation of the gums or gingiva. This condition is known as gingivitis. The most common cause of gingivitis is buildup of bacteria on the teeth and gums, which is called plaque.
What do I do when the back of my mouth towards the gum is hurting and swelling?Immediate treatments for sore or swollen gums. Gently flossing and brushing to clean the area.. Rinsing mouth with saltwater to get rid of bacteria.. Applying warm compresses to reduce gum pain.. Applying cold compresses to reduce gum swelling.. Drinking plenty of water to stimulate saliva production.. |