Hi Peter, I call it a burning feeling, but yes you could call it a vibration. My pain has been pretty severe. I think becouse it is so constant. I am still not totally off pain killers. I had to have a surgery to loosen my tongue, it was tethered to the floor of my mouth about 4 -5 weeks ago and the burn has started all over again. I have asked many times and never seem to get an answer as to how long it will last. But I find it very exhausting. It looks like your surgery was similar to mine, time and description. So if your gets better let me know.

Wendy