You were simply going about your morning routine when you happened to notice something while looking in your mirror. There’s a red bump on your mouth! Should you be alarmed? Or will it go away on its own? Also – what exactly is it?
What you’re looking at is most likely either a canker sore or cold sore. They can be bothersome, but aren’t usually serious, and can typically be treated at home. Keep reading to learn what the difference is between these two oral sores and what you should do next!
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