Mouth Ulcers: Mouth ulcers can be caused by minor trauma to the oral cavity. Other causes include: stress & anxiety, hormonal changes, family history, foods like chocolate, coffee, peanuts, almonds, strawberries, cheese, tomatoes, wheat flour, stopping smoking, medical conditions like crohn's, coeliac disease, iron deficiency, reactive arthritis, B12 deficiency.
Answered 6/24/2014
5.7k views
Are you sure?: The most common cause of ulcers on the roof of the mouth is a thermal burn from eating pizza as the cheese sticks to the tissues. Simple trauma may also lead to eruption on the palate of herpes simplex virus with blistering!
Answered 9/28/2016
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