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Nov
What Are Canker Sores Caused From. The exact cause of canker sores is still unknown. Certain foods including citrus or acidic fruits and vegetables such as lemons oranges pineapples apples figs tomatoes strawberries can trigger a canker sore or make the problem worse. Cold sores are caused by the herpes virus and are true infections says Edward A. However a canker sore is not contagious.
A cold sore and a canker sore are not the same things. Cold sores are caused by the herpes virus and are true infections says Edward A. They happen when your immune system reacts to attack the lining of your mouth. Most simple canker sores are likely caused by a minor injury such as accidentally biting your cheek while chewing or vigorous brushing or flossing. Canker sores are often confused with cold sores. Canker sores are small painful sores on the inside of the mouth.
They are also very contagious.
First the good news. Causes include spicy foods vitamin deficiencies stress autoimmune disorders and hormone deficiencies. Canker sores or aphthous lesions are a type of sore that can occur in the mouth including on the tongue. They happen when your immune system reacts to attack the lining of your mouth. First the good news. While canker sores are not contagious they are often confused with cold sores which are caused by the contagious herpes virus.