Brush gently with a soft-bristled toothbrush
Floss carefully once daily
Rinse with warm salt water
Use an alcohol-free antiseptic mouthwash
Apply a cold compress to the outside of the mouth
Avoid smoking and tobacco products
Avoid very hot, spicy, or acidic foods
Stay hydrated
Maintain good oral hygiene
Replace your toothbrush if bristles are worn
See a dentist if swelling lasts more than a few days
Seek urgent care if swelling is severe, painful, or affects breathing or swallowing