Tooth decay
Overview
Tooth decay is often caused by having too much sugary food and drink and not cleaning your teeth and gums regularly. See a dentist as soon as possible if you think you or your child has tooth decay.
Symptoms
Tooth decay may not cause any symptoms at first. But if it gets worse it can lead to problems, such as a hole forming in the tooth (dental cavity). If you have a hole in your tooth you may have: toothache(tooth pain)sharp pain in your tooth when eating or drinking hot, cold or sweet things (sensitive teeth)white, brown or black spots on your tooth Sometimes the tooth or gum can become infected, leading to a painful build-up of pus (dental abscess).
Causes
Sugar + Bacteria = Acid (attacks enamel). Poor brushing.
Treatment
Treatment for tooth decay depends on how severe it is. A dentist can prescribe fluoride treatments like mouthwash or varnish to reverse early tooth decay. You'll probably need a filling if you have a hole (cavity) in your tooth. If tooth decay has reached the soft tissue (pulp) in the middle of your tooth, you may needroot canal treatment. Sometimes the affected tooth may need to be removed (extraction).
Prevention
Tooth decay happens when bacteria create a sticky layer called plaque over your teeth. This damages the surface of your teeth over time. Tooth decay is common in children, so it's important to make sure they're looking after their teeth and gums from an early age. There are some simple things you can do to keep your and your children's teeth and gums healthy and help prevent tooth decay. brush your teeth at least twice a day with fluoride toothpaste – spit after brushing, do not rinse brush your teeth at least twice a day with fluoride toothpaste – spit after brushing, do not rinse clean in between your teeth every day using floss or interdental brushes clean in between your teeth every day using floss or interdental brushes use sugar-free medicines use sugar-free medicines have regular dental check-ups (your dentist will be able to advise you about how often you need to go) have regular dental check-ups (your dentist will be able to advise you about how often you need to go) do not have too much sugary food or drink do not have too much sugary food or drink do not smoke do not smoke do not regularly drink more than 14 units of alcohol a week do not regularly drink more than 14 units of alcohol a week
When to see a doctor
See Dentist if: toothache; sensitivity; or visible damage.