Rinse with warm salt water
Brush gently with a soft-bristled toothbrush
Floss carefully to remove trapped food
Use a cold compress on the outside of the mouth
Take over-the-counter pain relief as directed
Avoid very hot, cold, spicy, or acidic foods
Avoid tobacco and alcohol
Use an alcohol-free antiseptic mouthwash
Stay hydrated
Eat soft foods
Apply a topical oral gel if appropriate
Replace worn toothbrushes regularly
See a dentist if pain is severe, lasts more than a few days, or comes with swelling, bleeding, or fever