Doctor O'Donovan explains how to recognise aphthous ulcers (mouth ulcers / canker sores), what causes them, how to treat them and when to seek urgent attention from a mouth ulcer which has been there for more than 3 weeks.
For more information, see these validated and recognised websites:
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This video was developed using NICE guidelines:
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Disclaimer:
The video is intended as an educational resource only. The information within this video or on this channel isn't designed to replace professional input, so if you have any medical issues please consult a medical provider. No professional relationship is being created by watching this video. Dr. O’Donovan cannot give any individual medical advice. All information should be verified for accuracy by the individual user. Dr O’Donovan accepts no responsibility for individual interpretation of data, although it is always accurate to the best of his knowledge at the time of the video being published. This is not clinical advice, it is a medical education resource.
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