It is quite usual to have burning to face,neck back. I had full burn on my chest that was severe and all it was was anxiety. I was on serzone at one point in my life that it caused burning on my neck and tongue but this med isnt in production anymore

Thanks for your responses. Worrybucket, I am post menopausal so it's not necessarily a sign of that. Those waking symptoms have abated some, tho not all gone. I, too was on Serzone couple yrs. ago and it did nothing for anxiety.....but it really made me feel depersonalized. Glad it's off the market.