Why does your hand and wrist feel cold with a fractured hand?

Well, from my knowledge, I might be a sign that your hand or wrist is wrapped to tight around your wrist or hand. If so, try going back to your physician and asking them to re-wrap the affected fracture. Remember a fracture (opened or closed) is still very serious and must be handled by the professionals. I would believe in the worse case scenario, it would be due to minor nerve damage residing near or above the fracture. This is only a help blog, if this problem persist, I urge you to seek medical treatment immediately.