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Doctor insights on: What Does A Canker Sore Feel Like

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What does a canker sore look like?

What does a canker sore look like?

Aphthous ulcers: They are usually round ulcers with a grayish-white colored surface surrounded by a red inflamed circle. ...Read more

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Dr. Sandra Eleczko
513 doctors shared insights

Aphthous Stomatitis (Definition)

Are small, benign but painful ulcers of the mouth and throat. They generally resolve on their own in 10-14 days. There are various over the counter remedies that ...Read more


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What a canker sore?

Be sure of diagnosis: Get examined please. Canker sores are common aphthous ulcers of mouth that occur situationally, often in response to stressors, are bacterial or viral, & can be treated topically with many otc products that reduce local discomfort & potentially speed healing. However, oral/dental problems & a number of systemic diseases cause canker sore-like lesions--crohn's, behcet's, std (sexually transmitted). ...Read more

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What causes a canker sore?

What causes a canker sore?

It is unknown: ...but some studies had shown it is triggered by changes in temperature, hormones, trauma, allergy,...etc. ...Read more

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How is canker sore treated?

How is canker sore treated?

Aphthous ulcers: Treatment depends on cause. Aphthous stomatitis involving the common canker sore can occur in up to 15% of americans, and may involve some bacteria like staph epidermidis. However, similar-appearing aphthous ulcers can be seen with herpes, crohn's disease, and other systemic disorders, if you have multiple aphthous ulcers or frequently recurring ones please have the lesions checked out. ...Read more

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Huge canker sore, what to do!?

Laser: Find a dentist with alaser wo knows how too treat these. Relief can come in minutes. ...Read more

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Why does alum help canker sore?

Alum for canker sore: The best home remedy for canker sore is to put a chip of alum on top of the sore. Alum removes the moisture from the ulcer and promotes the healing. ...Read more

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Dr. Daniel Rubenstein
628 doctors shared insights

Canker Sores (Definition)

A very common herpes virus ...Read more