Rinse with warm salt water
Take over-the-counter pain relievers as directed on the label
Apply a cold compress to the outside of the cheek
Floss gently to remove trapped food
Brush gently with a soft toothbrush
Avoid very hot, cold, sweet, or hard foods
Use an oral numbing gel if appropriate
Keep the head elevated when resting
See a dentist as soon as possible
Seek urgent care for swelling, fever, pus, or trouble breathing or swallowing