Symptoms
Tooth sensitivity to hot, cold, or sweet food, visible holes or dark spots on teeth, toothache, pain while chewing.
Cause
Bacteria in the mouth break down sugars from food, producing acid that gradually erodes tooth enamel over time.
Prevention
Brush twice daily with fluoride toothpaste, floss regularly, limit sugary food and drinks, get a dental checkup every 6 months.
Treatment
Depends on severity — fluoride treatment for very early decay, fillings for cavities, root canal treatment for deeper decay, extraction only if the tooth is severely damaged. Commonly used medicines: pain relief with paracetamol/ibuprofen while awaiting dental treatment; antibiotics only if there's a dental infection/abscess, as prescribed.
See a doctor if
Persistent toothache, a visible hole, or sensitivity that doesn't go away needs a dentist visit before it worsens into a more serious infection.
Frequently Asked Questions
What are the early symptoms of Dental Caries (Tooth Decay)?
Tooth sensitivity to hot, cold, or sweet food, visible holes or dark spots on teeth, toothache, pain while chewing.
What causes Dental Caries (Tooth Decay)?
Bacteria in the mouth break down sugars from food, producing acid that gradually erodes tooth enamel over time.
How can Dental Caries (Tooth Decay) be prevented?
Brush twice daily with fluoride toothpaste, floss regularly, limit sugary food and drinks, get a dental checkup every 6 months.
What is the treatment for Dental Caries (Tooth Decay)?
Depends on severity — fluoride treatment for very early decay, fillings for cavities, root canal treatment for deeper decay, extraction only if the tooth is severely damaged. Commonly used medicines: pain relief with paracetamol/ibuprofen while awaiting dental treatment; antibiotics only if there's a dental infection/abscess, as prescribed.
When should I see a doctor for Dental Caries (Tooth Decay)?
Persistent toothache, a visible hole, or sensitivity that doesn't go away needs a dentist visit before it worsens into a more serious infection.
Reviewed by Jay, Registered Pharmacist, for general accuracy · Last updated: 2026-08-14
General reference: World Health Organization · ICMR