OK. I'm definitely allergic to work. I'm starting to feel cold again and shiver a little like yesterday, but as bad. I think (having now discovered I can take it) I shall go home and have a lemsip before deciding what I'm doing tonight. Don't think I'll be up for doing anything long like a party (sorry emilydongray) - might be OK for the pub briefly though.
Thinking about it, this is not the first time this has happened either since I started here. The aircon is evil, evil I tell you!