Most people will only have a mouth ulcer occasionally. However, for some people, mouth ulcers recur on a frequent basis. In the UK, 20% of people (one person in every five) will experience recurrent mouth ulcers.
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Most people will only have a mouth ulcer occasionally. However, for some people, mouth ulcers recur on a frequent basis. In the UK, 20% of people (one person in every five) will experience recurrent mouth ulcers.
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