Effective Home Remedies for Mouth Sores: Causes & Treatment

Inner mouth sores are irritating and painful. Everything from stress to viral infections to a fractured tooth can cause mouth sores, reports the American Dental Association. Depending on the type of sore and its severity, you can provide initial treatment at home. For a generic canker or cold sore, a basic care regime will heal your mouth within two weeks. See your dentist if the sore becomes worse or does not respond to basic treatment after a few weeks.

Things You'll Need

• Topical anesthetic ointment

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Instructions

• 1

  Wash your mouth out with a non-alcohol based mouthwash to remove excess bacteria from the surface of the sore.

• 2

  Apply a topical anesthetic. General oral anesthetics and ointments are available at the drug store. Follow the application regimen specified by your dentist.

• 3

  Avoid eating spicy, acidic or hot foods. They can aggravate your sore and delay healing.