I think that any ulcer that hasn't healed in 7 to 10 days should be investigated. That being said I doubt very much that you are dealing with oral cancer. See an oral surgeon for a consultation.
I would think it woudl be tough to be a hypochondriac and then have a "real" issue that needs resolved. Hard to seperate. Regardless I used an all natural toothpaste and mouth foam when I went through chemo that my oncologist recommended. http://www.cuprident.com there isnt much that it wont heal and it doesnt have alcohol or any other harmful chemical. You might want to check it out. I am going to attempt to make a link to it for ,a href="http://www.cuprident.com/gumprob.php">gum problems<a/>
[url=www.cuprident.com/gumprob.php]natural toothpaste[/url] still trying to figure out how to make a link work on this forum (might not be able to)
I had a problem in my mouth similar to thrush, liken planus. The mouth wash I was using perscribed by my dentist had 11.6% alcohol in it and I think that cased the flareup. I told the dentist I should have been drinking it instead... I went to a ETM she gave me a mouth wash, I swish around 1 teaspoon in my mouth then swallow, for 10 days it worked. A great relief. On the bottle it reads
CD benadryl/decadron/mylanta in a 140 ml bottle. You may want to ask your doc about it Here in Reno it cost $16.