If a silver amalgam filling was placed do not chew on the filling for 24 hours. Wait until the numbness from the anesthetic has worn off before having any hot or cold temperature liquids.
With white composite bonded fillings, you may chew on the filling immediately however, it is advisable that you wait until the numbness from the anesthetic wears off so that you don’t mistakenly bite your tongue or cheek.
If the tooth has a deep cavity, the filling will end up being large and very close to the nerve of the tooth. The close proximity of the nerve to the filling may cause throbbing which typically lasts for 24 to 48 hours after the filling is placed. Cold sensitivity often remains for a month or longer. If the throbbing lasts longer than 2 days or the sensitivity becomes severe, call the office and we will discuss the possible need for a root canal.