How often does oral cavity fester do

Frequent oral ulcers, more common in recurrent aphthous ulcer and traumatic ulcer. 1, recurrent aphthous ulcer, the disease has recurrent, self-limiting, periodic characteristics. Treatment principles: to systemic root cause, minimize ulcer recurrence, prolong the gap period. Local symptomatic treatment, promote ulcer healing and shorten the ulcer period, pay attention to psychological counseling, active treatment of systemic diseases, remove local stimulating factors, prevent oral mucosa trauma, maintain oral hygiene. 2. Traumatic ulcer is mucosal damage caused by physical or mechanical or chemical stimulation. Treatment methods: remove stimulating factors, remove residual roots, residual crowns, grind sharp tooth tips and marginal ridges, replace bad prostheses, locally apply Oberlin, biopsy should be performed for long-term incurable ulcers, and eliminate canceration.