A plausible mechanism is not an outcome, and this class is the textbook example.

Half of what people describe as tolerance is a change in the underlying condition, and the two need different answers.

Personal experience, labelled as such, is exactly right here. Nobody is prescribing. Currently on an urgent care visit myself.

Reference ranges differ between labs, so comparing two reports is close to meaningless.

Worth asking what specifically was measured. Pain scores move with mood and function does not. Not on capsaicin cream but the pattern is familiar.

Reference ranges differ between labs, so comparing two reports is close to meaningless.

Reference ranges differ between labs, so comparing two reports is close to meaningless. Not on a privacy setting but the pattern is familiar.