After having a composite filling placed, it is generally recommended to wait until the local anesthetic has worn off before eating or drinking. This typically takes around 1 to 2 hours, depending on the individual. Eating or drinking while still numb can lead to accidentally biting your cheeks, tongue, or lips, causing injury. Once the numbness has subsided, you can eat and drink normally. However, it's best to avoid hard, sticky, or chewy foods for the first 24 hours after the procedure to allow the filling to fully set and bond to your tooth. If you experience any sensitivity or discomfort when eating or drinking hot or cold items, please contact Aspire Smiles for advice.