There are other risks, too. The best-selling Stilnox, which contains Zolpidem, is a fast-acting sleeping pill that doesn't have a muscle-relaxant effect. As a result, some patients have been discovered sleepwalking, binge eating or drinking, or even driving a car while in a semiconscious state induced by the drug.
除了可能依賴成性外，其中含佐沛眠成分的暢銷短效型安眠藥──史帝諾斯，因為沒有明顯的肌肉鬆弛功能，僅是一種快速誘導入眠的純粹安眠藥，被發現服用後可能在「部分覺醒失調」（半醒半睡）下，發生患者夢遊、暴飲暴食、開車遊蕩…… 等危險行為。