I am 8 mos from my last radiation and chemo treatments. About 3 months ago my throat started to hurt and got worse as time went by. My ear also started to hurt every time I swallowed I had a pet scan, a biopsy of my throat and yesterday an MRI. All came back negative, but my throat still hurts like crazy. I even had my dentist make a plate which would prevent me from grinding my teeth. I think I'm going crazy, but I know the pain is real and my throat gets filled with the sticky mucous that I got when I was getting radiation treatments. Does ANYBODY have any ideas? I'm really getting desperate. Thanks in advance