Several days ago I noticed the
roof of my
mouth was feeling a little numb, not
on the surface, but underneath felt numb. Several days past, and it only grew worse so I peered in and took a picture.
http://www.makewavesmedia.com/pics/10-26-2010-Day4-10pm.jpg
I went to my doctor who didn't know what to make of it. He said it doesn't smell like yeast, and may be oral thrush, except that it was only contained to the small area right at the top.