Baseline first.

You have two changes at once here. You cannot attribute anything until one of them moves. Not on a formulary change but the pattern is familiar.

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

Same here.

A privacy service registered three months ago on a domain claiming twenty years of trading is a contradiction.

You have two changes at once here. You cannot attribute anything until one of them moves.

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. Same for me with oxycodone, unfortunately.