Sugammadex sodium is a medication used to reverse the effects of certain muscle relaxants that are used during surgery. Specifically, it is used to reverse the effects of rocuronium and vecuronium, which are commonly used muscle relaxants. Sugammadex works by binding to these drugs and removing them from the body, allowing the muscles to return to their normal function. It is administered by injection and is typically used in hospitals and surgical centers. Sugammadex is generally considered safe and effective, although it may not be suitable for everyone and can have some potential side effects. It is important to follow the instructions of your healthcare provider when using this medication.