Anonymous asked in HealthDiseases & ConditionsAllergies · 4 weeks ago

What causes multiple small canker sores on tongue?

Edges of tongue? Can pollen allergies or anxiety cause these?

1 Answer

  • 4 weeks ago

    Most commonly they're not canker sores, they're minor burns. When someone eats a lot of sugar or carbs at once, the bacteria in the mouth breakdown the sugars and create acid. If you do that all day, you may feeling burning pain on your tongue.

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