Okay, I feel sure you will all think I am a total wacko, but here goes. Recently, I have a new, very strange sensation in my mouth. When I inhale, I have a cold feeling, like I have menthol in my mouth or like I am breathing in very cold air. It goes down into my throat as well. I've never experienced anything like this before. It is not painful, but it is quite annoying, and it seems to be getting worse. I have no other problems with my mouth or throat -- no sores or color changes of the mouth tissue. Anyone have any ideas, or should I just call the men in the white coats to come and cart me off now?