Rinse with warm salt water
Brush gently with a soft-bristled toothbrush
Floss carefully once a day
Avoid very hot, cold, spicy, or acidic foods
Use over-the-counter pain relief as directed on the label
Apply a cold compress to the outside of the cheek
Use an antiseptic mouthwash if recommended by a dentist
Stay hydrated
Avoid tobacco and alcohol
Replace your toothbrush if the bristles are worn
See a dentist if the pain lasts more than a few days
See a dentist if there is swelling, bleeding, pus, fever, or severe pain