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What Causes Mouth Sores?

Canker Sores

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Canker sores are often mixed up with cold sores, but they're a different condition. Also referred to as aphthous ulcers, canker sores develop at the base of the gums or on the other soft tissues inside an individual's mouth. Canker sores don't develop on or around the lips, and they also aren't contagious. However, they can cause pain, and they can make it difficult to eat and talk. The majority of canker sores heal within one or two weeks. If these sores don't seem to be healing or they seem unusually painful and large, patients should talk to a doctor. There isn't a specific cause of canker sores that's been pinpointed. However, researchers believe multiple factors can influence outbreaks. Minor injuries caused by accidental cheek biting, sports impacts, brushing too hard, and dental work can increase an individual's risk. An individual will also have a higher risk if they use mouthwash and toothpaste with sodium lauryl sulfate. Vitamin and mineral deficiencies can lead to canker sores, as can allergies, stress, and menstruation-related hormonal shifts.

Get more information on the various causes of mouth sores now.

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