RyanChappell
Elite Member
I have been plagued by these and cranker sores all my life. If you want to stop them quit eating any citrus fruit (lemons oranges, pineapple, grapefruit) pickles, tomatoes. or the juice from any of the above. There is not much you can do for an inside the mouth canker sore, but let it pass. However on the lip or anywhere outside the mouth use cortisone several times a day.
Most of the people that get these sores have ancestors from Northern Europe and have blue eyes. People like this don't need very much citrus acid in there system, and if they get to much: Cold sores, and Canker sores will develop..... Beware
Yeah I read something on the web about citric acid attacking the nerve cells in the sore. First I have heard of it, but it makes sense based on experience.