It is a topical anesthetic that works by suppressing pain when applied externally to the area of the mouth to be treated.
It is indicated for local relief from tooth or mouth pain, such as that caused by the rubbing of prosthetics, extractions, small mouth wounds, canker sores and small sores in adults and children 6 years and older. You should see a doctor if it gets worse or if it does not improve after 2 days of treatment