Used primarily to prevent nausea and vomiting associated with motion sickness and postoperative recovery. It is administered via transdermal patch, allowing continuous delivery through the skin, which makes it convenient for long-duration prevention of motion sickness during travel. Also employed in the treatment of certain symptoms of Parkinson’s disease and as a pre-anesthetic medication to reduce secretions and prevent vomiting during surgery. Its ability to cross the blood-brain barrier contributes to central nervous system effects that help control emesis.