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A member asked:
For what length of time do mouth ulcers last?
3 doctors weighed in across 2 answers
3 to 7 days: It depends on the cause. Usually 3-7 days.
Answered 9/28/2016
4.9k views
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Mouth ulcers: 10days to 2 weeks if you stay away from acidic liquids/foods and keep you teeth , gums and tongue clean;rinsing with a diluton of hydrogen peroxide(1/3) and water(2/3) twices daily helpsto clean and slough the irritated areas.
Answered 9/6/2013
4.9k views
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