It is / was live blood cells, life-saving but now useless for DD, due to the date.
It is meant to be given as an infusion so there is kit with it which can be easily stamped on destroyed.
But my clematis is looking very poorly despite all the rain.
Should I make the 40-mile each-way trip to take the stuff back to the hospital as the pharmacist decreed, or potentially grow a blood-eating plant à la Little Shop of Horrors?