Rinse your mouth with warm salt water
Floss gently to remove trapped food
Take an over-the-counter pain reliever as directed on the label
Apply a cold compress to the outside of your cheek
Avoid very hot, cold, sugary, or hard foods
Keep the affected area clean by brushing gently
Use a dental numbing gel if appropriate and directed
Elevate your head when lying down
See a dentist as soon as possible
Get urgent care if you have swelling, fever, trouble breathing, or trouble swallowing