Dental cavity

Possible causes

• Inadequate oral hygiene – If teeth are not cleaned regularly and thoroughly, plaque accumulates, allowing bacteria to multiply and damage the teeth.

• A diet high in sugar and carbohydrates – Frequent sugar consumption feeds bacteria, increasing acid production and accelerating the breakdown of tooth enamel.

• Bacterial activity in the mouth – Oral bacteria break down food particles and produce acids that weaken tooth enamel and lead to cavities.

• Reduced saliva production – Saliva helps neutralise acids and clean the mouth, so reduced saliva production increases the risk of dental caries.

• Inadequate cleaning between the teeth – If dental floss or interdental brushes are not used, food particles remain between the teeth, where bacteria can break them down and cause damage.

Should I see a doctor?

In the very early stages of dental caries, when there is only mild sensitivity and no visible cavity, focus on thorough oral hygiene, using fluoride toothpaste, and reducing sugar intake.

You should see a dentist as soon as possible if you develop persistent toothache, a visible cavity, or increased sensitivity, as dental caries does not resolve on its own.

Seek urgent dental care if the pain is severe, swelling occurs, or there are signs of inflammation, as these may indicate involvement of the dental pulp or the spread of infection.