Definition
Mouth ulcers are sores or open lesions within the mouth, caused by various disorders. (See also mouth sores or canker sores )
Symptoms
- Pain or discomfort in the mouth
- Presence of open sores in the mouth
The appearance and exact location of lesions varies with the specific disorder.
Causes
Mouth ulcers are caused by many disorders. These include:
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Symptoms
- Pain or discomfort in the mouth
- Presence of open sores in the mouth
The appearance and exact location of lesions varies with the specific disorder.
Treatment
The goal of treatment is relief of symptoms. The cause, if known, should be treated. Gentle, thorough oral hygiene may relieve some of the symptoms. Topical (rubbed on) antihistamines, antacids, corticosteroids, or other soothing preparations may be recommended for applying on top of the ulcer. Avoid hot or spicy foods, which often increase the pain of mouth ulcers.
Other Names
Oral ulcer; Stomatitis - ulcerative; Ulcer - mouth
Outlook (Prognosis)
The outcome varies depending on the cause of the ulcer. Many mouth ulcers are benign and heal without specific treatment. Rarely, chronic mouth ulcers can develop into oral cancer.
Prevention
Good oral hygiene may help in the prevention of some types of mouth ulcers. It may also help to prevent some complications from mouth ulcers. Good oral hygiene includes brushing the teeth at least twice per day, flossing at least daily, and getting regular professional dental cleaning and examination.
Exams and Tests
A health care provider or dentist usually diagnoses the type of mouth ulcer, based on the appearance and location of the lesion. Blood tests or a skin biopsy of the ulcer may be needed to confirm the cause of the problem.