After getting a dental filling, it is generally recommended to avoid chewing in the area of the filling for at least 24 hours. However, the exact wait time can vary depending on the type of filling you receive. For example, amalgam (silver) fillings may take up to 24 hours to fully set, while composite (white/tooth-colored) fillings set much faster. Your dentist will provide specific instructions based on the type of filling used. Additionally, other factors can affect when and what you can eat after a filling. Local anesthetics used during the procedure can numb your mouth for 1 to 3 hours, and eating before the numbness wears off may cause you to accidentally bite your tongue, cheeks, or lips. It's also common to experience some discomfort or sensitivity to hot and cold foods for a few days to a week or two after the procedure. Over-the-counter pain medications like ibuprofen can help manage discomfort. If your bite feels uneven after the filling, contact your dentist for an adjustment. To help your gums heal, you can rinse with warm salt water. Always follow your dentist's specific instructions for the best recovery.