Dental fillings are done to remove decay, and replace the affected tooth structure. It is called a filling because new a material fills hole that decay left. Now days most teeth are treated with bonded tooth colored composite resin fillings. Caught early enough, cavities can be treated easily and painlessly. If not treated decay can lead to tooth pain and/or infection, and the tooth would need root canal treatment or extraction.
Harmful bacteria on the tooth can lead to decay. Your dentist can remove the decayed portion of the tooth and fill the area. Fillings can also be used to repair cracked or broken teeth and teeth that have been worn down. Tooth colored fillings are made out of porcelain or composite resin, which is undetectable and offers an aesthetically pleasing solution for a decayed tooth. This protects the tooth from infection and further decay.
When decay is left untreated, it can worsen, causing further infection and more severe pain. The infected tooth may eventually require a root canal or extraction.
Brushing your teeth twice a day
Flossing daily
Keeping up with regular professional cleanings
Avoid eating or drinking acidic or sugary foods and beverages