so for many years i have been getting gentle forms of this sort of work done on spine and body, it helps with hypermobility when neck feels sort of out etc BUT there is always an increased pain back lash with it and sometimes it can last days to weeks to even months depending on how much neck seemed "subluxated", it used to be worse years ago for me but every once in while i still get a bad reaction, if the masseuse does a very minimal cs session its less backlash but what is this? normal people don't even feel that sort of work, to them it seems like nothing yet it somehow actually allows my spine to move itself or something and can cause a lot of pain, but in long run its usually helpful to make me in better shape than i was before i had the work. could it be releasing germs or bacteria into my system to account for the malaise or pain i get sometimes for extended periods after the work though? cranial sacral can effect fluid flow. not sure about myofacial. sometimes the back lash doesnt hit me for a day to several days later.