Causes of Tooth Decay

A buildup of plaque on the teeth causes tooth decay. Plaque is a sticky film of bacteria that forms on the teeth, especially in areas difficult to clean, such as between the teeth and along the gum line. The bacteria in plaque feed on the sugar and starch in the food we eat, which produces acid that can erode the tooth's enamel.

Risk Factors

Several risk factors can increase the likelihood of tooth decay, including:

• Poor oral hygiene: Not brushing and flossing your teeth regularly can increase the risk of plaque buildup
• Diet: Consuming a diet high in sugar and starch can increase the risk of tooth decay
• Medical conditions: Certain medical conditions, such as diabetes and dry mouth, can increase the risk of tooth decay
• Genetics: Some people may be more susceptible to tooth decay due to genetic factors
• Age: Children and older adults are more susceptible to tooth decay

Symptoms of Tooth Decay

The symptoms of tooth decay can vary depending on the severity of the decay. Some common symptoms include:

• Sensitivity to hot, cold, or sweet foods and drinks
• Pain or discomfort when biting or chewing
• Visible holes or cavities in the teeth
• Discolouration or dark spots on the teeth
• Swelling or tenderness of the gums

Treatment of Tooth Decay

The treatment of tooth decay depends on the severity of the decay. In the early stages, a filling may be placed in the tooth to repair the damage. In more advanced stages, a root canal or crown may be needed. In severe cases, the tooth may need to be extracted.

Prevention and Treatment

The best way to prevent tooth decay is to maintain good oral hygiene, brush and floss your teeth regularly, and visit your dentist for regular check-ups. A good dental care clinic like Next Smile in Australia can help diagnose and treat decaying teeth and provide advice on maintaining good oral hygiene.