Sugammadex sodium is primarily used in medical settings to reverse the effects of neuromuscular blocking agents, specifically rocuronium and vecuronium, which are administered during surgical procedures to induce muscle relaxation. It works by encapsulating these agents, effectively neutralizing their action and allowing for rapid recovery of muscle function. This is particularly beneficial in surgeries where quick reversal of paralysis is crucial, such as in emergency procedures or when there are complications with anesthesia. Its use helps reduce the risk of postoperative respiratory issues and enhances patient safety by ensuring a swift return to normal muscle activity. Additionally, it is valuable in situations where traditional reversal agents like neostigmine may be less effective or contraindicated.