your toe needs medically-evaluated but it is not really considered an emergency. if you have the option seeing your regular medical provider or an urgent care facility may be more appropriate (and less expensive). the blood under the nail may need evacuated and the toe may need to be x-rayed.
should i go 2 emergency room? 10lbs frozen meat fell out of freezer on greater toe. toenail discolored swollen blood under skin under toenail tip of toe red white on top. not able to bend. extremely painful.