...does anybody have any ideas how I can keep the pen at a reasonable temperature please? I've called the airport pharmacy (we fly tomorrow morning but are driving down in 1hr30) but they don't stock them any more. I do have to go to Tesco before we leave - would a v small cool bag (minus ice blocks) insulate the pen from the heat please?
I feel like such an idiot
What would happen if the pen got overheated? Would it still work at a lower efficiency? Any advice gratefully received!