Pancuronium is a medication classified as a neuromuscular blocker. It is primarily used during surgical procedures to induce muscle relaxation, allowing for easier intubation and improved surgical conditions. Pancuronium works by blocking the transmission of nerve impulses to the muscles, leading to temporary paralysis. This drug is often administered intravenously and is typically used in combination with anesthetics. Pancuronium is part of a group of medications known as non-depolarizing neuromuscular blockers, which differ from depolarizing agents like succinylcholine. Its effects can be reversed with specific medications, allowing for the recovery of muscle function after surgery.