Hi, the dentist in Oregon sent me to a dentist in anacortes. He told me he was the best in the nation for cavitations. Also a naturopathic dr told me that if she had to have this procedure done that she would go to him. When I asked him about my problems, all he said was that it wasn't normal and that he didn't know what to do. I contacted Fred Hughes who wrote a book about cavitations and he said that it was like a major surgery and since I was already weak to begin with that it would take a while. I can understand being weak but to be feeling so ill doesn't make sense to me.