Originally posted by: Finalnight
i found a great treatment for canker sores recently, its called Peroxyl, made by colgate.
You take it to heal canker sores, or if you abraised your mouth or feel one coming on, use it then too to stop one from forming.
Originally posted by: bobsmith1492
I've never figured it out - are canker sores the little bumps that swell up into a red balloon thingy on the inside of your lip, where they can be easily bitten? If yes, then I get one every once in a great while with no noticeable patterns to date. What's the difference between canker and cold sores?
Thats a cold sore, cankers are the white sores on the inside of ones mouth.