If you folks want to surmise that this condition is somehow related to bacteria in the mouth then, I suggest you try oil pulling along with this also. Allow me to recommend cold pressed, unrefined, organic sesame oil made by Flora. It's like 8 - 10 bucks on Amazon. I've been pulling for just two days now and the mucosa area inside my mouth looks and feels great!
Just another thing to think about. I feel that the cure for EC will be a combination of multiple "treatments."