What can i do to treat my consistent mouth ulcers on the insides of my lips?

Mouth ulcers: The attempt to 'get rid" of oral ulcerations is often an exercise in frustration. Allergy, nutritional, immune abnormalities, genetic, infectious disease, stress, and trauma, all hard to identify, are implicated, most with no specific treatment. And in-depth "testing" for various medical ulcerative diseases is costly, frustrating, and rarely productive. Most cases are managed by steroids.