We may have found the cause of shadowkatt ‘s hives. I was wrong on the date she actually started taking Celebrex—it was the 22nd. The hives began appearing on the 23rd but looked like they might be bug bites. Today it was all too obvious that they were hives, as they’d spread everywhere. So no more Celebrex, and I’ll call the rheumatologist to see what he wants to try (if anything) as an alternative.