Brush gently with a soft-bristled toothbrush twice daily
Floss carefully once daily
Rinse with warm salt water several times a day
Use an alcohol-free antiseptic mouthwash
Avoid tobacco products
Avoid very hot, spicy, or acidic foods
Stay hydrated
Eat soft foods if chewing is painful
Replace your toothbrush if the bristles are worn
Use over-the-counter pain relief as directed on the label
Apply a cold compress to the outside of the mouth if swelling is present
Keep up with regular dental cleanings
See a dentist if swelling lasts more than a few days
See a dentist immediately if there is pus, severe pain, fever, or trouble swallowing
Treat the underlying cause such as gum disease, infection, or a broken tooth