Similar to visiting the family dentist, you are getting checked for something you cannot feel, identify, or correct on your own. Visit this dentist on a regular basis so that you can help keep your oral health functioning at its best.
When your dentist finds that your tooth has a cavity, you need a filling. A dental filling is necessary to protect the affected tooth from further decay. If it is left unfilled, your tooth will get worse as the cavity progresses. Tooth decay may lead to bone loss. This may result in tooth extraction.
But do not worry. The dental filling procedure has become nearly painless because of the advancement in dentistry. For that reason, there is no more reason for you not to get a filling if your dentist sees that you have tooth decay and dental filling is deemed necessary to save it from further decay.