Rinse with warm salt water
Brush gently with a soft-bristled toothbrush
Floss carefully to remove trapped food
Use an over-the-counter pain reliever as directed
Apply a cold compress to the outside of the cheek
Avoid very hot, cold, spicy, or acidic foods
Use a dentist-recommended antiseptic mouthwash
Stay hydrated
Avoid smoking or vaping
Replace your toothbrush if the bristles are worn
See a dentist if pain is severe, persistent, or swollen