Used primarily to prevent nausea and vomiting associated with motion sickness and postoperative recovery. It acts on the central nervous system to block certain signals that trigger these symptoms. Commonly administered via transdermal patches placed behind the ear, it provides continuous relief over several days. Also used in the treatment of gastrointestinal spasms and as an adjunct in anesthesia to reduce respiratory secretions. Has been explored in low doses for its potential antidepressant effects in clinical settings.