How do you get canker sores or mouth sores? my b/f smokes cigars and i read they can ccause mouth sores too?

Answer:
they are cause by the Herpes Simplex 2 virus, the virus lies dormant in the nerve tissue of the lips and mouth, when your immune system is stressed it triggers an outbreak. There is no cure. be carefull not to spread it or contact those who have an active outbreak

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Sometimes canker sores are a sign of you are not getting enough vitamins. Try eating more carrots and things like that.

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