Canker Sore

Canker sores are recurring painful lesions that appear on the inside of the mouth. They cannot be cured and normally go away within a couple of weeks. If a canker sore feels unusually painful or does not go away, you should discuss it with your healthcare professional at the nearby Carbon Health.
Canker sores are small, shallow ulcers that form inside the mouth, on the gums, cheeks, tongue, or lips. The exact cause of canker sores is not fully understood, but they are believed to be caused by a variety of factors, including stress, injury to the mouth, food sensitivities, hormonal changes, or viral infections.

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