Cold sores and canker sores are relatively common, non-threatening blisters in and around the mouth. Here's how to tell the difference between cold sores and canker sores and how to treat each.

While the bump on your tongue is definitely not really a pimple on your tongue, it may be due to something like a canker sore or cold sore. What's important is that you are aware of any changes in ...

Learn how to identify a cold sore vs. a pimple, canker sore, or chapped lips, and how to treat the problem fast.