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Question and answer

Dental question about taxonomy:symptom:mouth-sores

Mouth sores are breaks or inflamed areas in the lining of the mouth; many heal on their own, but a persistent or unusual lesion needs examination.

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What is the direct answer?

Mouth sores are breaks or inflamed areas in the lining of the mouth; many heal on their own, but a persistent or unusual lesion needs examination.

What does this question mean?

A mouth sore may be an aphthous ulcer, trauma from biting or a sharp tooth, a burn, appliance irritation, or infection. Location, number, appearance, pain, recurrence, and healing time guide assessment.

What can you do next?

Avoid picking it, use a soft brush, choose cool foods, and avoid tobacco and aggravating foods. A dentist can smooth a sharp edge, adjust an appliance, inspect the lesion, and prescribe treatment when indicated.

When should you seek dental care?

Arrange an examination for a persistent, recurrent, unusually large, or painless sore, especially with a neck lump, fever, weight loss, or swallowing difficulty.

What should you ask the dentist?

Ask what lesion it resembles, what may traumatise it, and whether medicine, a swab, blood test, or biopsy is indicated.

Frequently asked questions

Could this have more than one cause?

Yes. Examination separates local irritation, tooth disease, gum disease, and oral-lining conditions that can feel similar.

What will the dentist check first?

The dentist will take a focused history, inspect the area, and use probing, tests, or imaging when the findings call for them.