Dental fillings: what to do about decay or a hole in a tooth
Medically reviewed by Dr. Atoshe Islam7 November 2026
Tooth decay may not hurt at first. Filling a hole while it is small can often avoid bigger treatment.
Signs to get checked
- Toothache.
- Sharp pain with hot, cold or sweet food and drink.
- White, brown or black spots on a tooth.
- A hole in a tooth, or food getting stuck there.
Decay can be present with no symptoms, so regular check-ups matter.
What happens in a filling
A filling repairs a hole caused by decay. There are different types, such as white fillings. The dentist chooses what suits your tooth.
What happens if you wait
As decay grows, the tooth or gum can become infected and pus can collect. If decay reaches the soft inner part of the tooth, a root canal may be needed. Sometimes the tooth has to come out.
How to prevent decay
- Brush with fluoride toothpaste at least twice a day.
- Spit after brushing. Don't rinse with water.
- Clean between your teeth every day.
- Cut down on sweet food and drinks.
- Don't smoke.
- Come for regular check-ups.
More questions
I have no pain. Do I still need a filling?
Decay may not hurt at first. If you see a hole, get it checked even without pain. The dentist decides whether you need a filling after an examination.
Are milk teeth filled too?
Yes, fillings are done for children's teeth. Read the children's teeth page to learn more about milk teeth.
How much does it cost?
The chamber consultation fee is Tk 300. Treatment cost is given once the examination shows what is needed.
The right treatment is decided by the dentist after an examination.
Dental filling: Where to get treated
Dr. Atoshe Islam sees patients in Mirpur 14 and Kafrul (Agargaon).
- Mirpur Dental Care, Navy Market (2nd floor), Mirpur 14, Dhaka-1206. 10 AM - 2 PM
- HD Popular Dental Care, 202/5, West Kafrul, Taltola, Agargaon, Dhaka-1207. 5 PM - 9 PM