Just been reading some research that an irratated trigeminal nerve can affect your DCN and could cause T. Reason I bring this up is that one ENT said that since I don't have hearing loss that maybe something is going on with my DCN. I'm experiencing some strange physical systems eg cold water sensations and muscle spasms and head pressure. A couple of days ago I got some food stuck in one of my molars and every time I bit down I got this squeaky eeeeee sound. Wtf! Anyone out there got any advice?