Rinse your mouth with warm salt water
Floss gently to remove trapped food
Take an over-the-counter pain reliever as directed
Apply a cold compress to the outside of your cheek
Avoid very hot, cold, sweet, or hard foods
Keep your head elevated when lying down
Use a numbing gel made for tooth pain if appropriate
Chew on the opposite side of your mouth
Drink water and stay hydrated
See a dentist as soon as possible