I have found it very comforting to know that I am not the only person suffering from this dreadful complaint. I had no previous problems with going to the dentist, well, no more than most, as my mouth had previously been very healthy, what started out as toothache ended in root canals & tooth removal. I did go and see specialists, like you susie511, one of whom just wrote out a prescription, at no time was it ever explained to me what it could do, he said "Take this" and that was it. However, prior to collecting the prescription, I checked it out on the internet, and decided not to take it. I don't like taking any medication either, unless necessary. I had the constant feeling that it was all my imagination, but then when you are having what I would call an 'Attack' it becomes abundantly clear that this is not the case, as you could not 'make up' such pain, irritation, dry mouth & burning sensation if you tried!! I am supposed to be having an implant to replace the removed tooth, fortunately it is at the back, I just cannot face it, even tho I have been told it is less painful than having a tooth removed. Trouble is, I have lost all faith in dentist & specialists.