I really, really, really hate canker sores – and that is just an understatement to say the least. When I have it, my appetite is automatically gone with the wind and I could not normally use my mouth in speaking. Today, I have two painful mouth ulcers. And even when I am posting this thread I am really in pain…ouch! I have been afflicted with this problem since I was just a child and it got this from time to time. Do you know of a good cure for canker sores?