Zolpidem, sold under the brand name Ambien among others, is a medication primarily used for Zolpidem is a Schedule IV controlled substance under the Controlled Substances Act of 1970 (CSA). .. Zolnox, Zolnoxs, Zolodorm, Zolnyt, Zolpeduar, Zolpel, Zolpi, Zolpi-Q, Zolpic, Zolpidem, Zolpidem tartrate,...