If your teeth are aching  while eating sweet food, drinking cold beverage

If there is a gap you feel with your tongue

If the food always accumulates in the same area when you eat or

 If the dentist finds cavity after examination,

 dental filling, should be made.

 

Fillings are ,used to close the cavity , are biocompatible materials with  dental tissues, after

cleaning cavity

There are basically three kinds of fillings.

1) Amalgam

2) Composite

3) Inlay

 

Dentists decide individually depending on which  type of filling  will be done