Mouth sores home remedy
For a minor mouth sore, protect it from irritation, use cool or bland foods, and keep the mouth clean while it heals; recurring or persistent sores...
The short answer
For a minor mouth sore, protect it from irritation, use cool or bland foods, and keep the mouth clean while it heals; recurring or persistent sores need examination.
Which tissues can be affected by a mouth sore?
A mouth sore is a break or inflamed patch in the lining of the cheek, lip, tongue, or palate. Common triggers include biting, a sharp tooth, burns, friction, aphthous ulcers, viral lesions, and reactions to medicines or dental products.
How can you care for a mouth sore at home?
Rinse gently with salt water, choose soft foods, avoid spicy or acidic items, and use a clean toothbrush. Do not apply household chemicals, alcohol, or undiluted essential oils to the sore.
When should a persistent mouth sore be examined?
See a dentist or doctor when a sore lasts longer than expected, returns often, is unusually large, bleeds, becomes hard, or is accompanied by fever, weight loss, or trouble swallowing.
What could be contributing to a recurring mouth sore?
Ask what type of lesion is present and whether a sharp tooth, denture, medication, infection, or nutritional problem is contributing. Ask which topical treatment is appropriate for its location and appearance.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.