Auxiliary Label - Neuromuscular Blocking Agent Warning - Butterfly (1,000 Labels)Ideal for Syringes, Ampules and Odd Shaped Containers 10 Labels per Sheet 100 Sheets per Pack (1,000 Doses) Neuromuscular blocking agents have a well documented history of causing catastrophic injuries or death when inadvertently administered to adult and pediatric patients who were not receiving proper ventilatory assistance. Because neuromuscular blockers paralyze the muscles necessary for breathing, some patients have died or sustained serious,