You are not imagining it and you are not being difficult. Document it and take the document in. Not on a reagent test 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. Two months in on fusidic acid c…

File early.

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

Loose evidence and no evidence are different, and people overcorrect in both directions.

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