Rinse your mouth with warm salt water
Floss gently to remove trapped food
Brush gently with a soft-bristled toothbrush
Take over-the-counter pain relief as directed on the label
Apply a cold compress to the outside of your cheek
Avoid very hot, cold, sweet, or hard foods
Chew on the opposite side of your mouth
Use clove oil sparingly on the affected area
Keep your head elevated when lying down
Avoid smoking and alcohol
See a dentist as soon as possible