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
Keep your head elevated
Avoid very hot, cold, sweet, or hard foods
Use clove oil on the affected area if suitable for you
Use a temporary dental filling or dental wax if a broken tooth is causing pain
Brush and floss gently around the painful tooth
See a dentist as soon as possible
Get urgent dental care if you have swelling, fever, trouble swallowing, or trouble breathing