I've just shut my thumb in a car door. It's not broken, but the whole nail has instantly gone black/blue.
I've run it under cold tap and iced it. The pain from the pressure under the nail is hideous.
Would I be unreasonable to stick a pin in the nail as it's cracked at the base and there's a bit if blood anyway?
Ooh doctor is not an option as it's 40 min drive and I have to get a toddler to bed.