Three month limits are cumulative across parcels in more places than people realise.

Stupid question: how do you know whether what is in the vial matches the label at all?

Reconstitution arithmetic is only half the problem. The other half is what was in the vial.

Interdose restlessness is distinct from the original symptom and worth naming separately.

Fees like that are charged by the carrier, not the state, which is why they are hard to contest. Not on USPS but the pattern is familiar.