Most were 30 to 40 years past their expiration dates — possibly toxic, probably worthless. But to Lee Cantrell, who helps run the California. Yes: All drugs have an expiration date based on stability studies performed. On your prescription bottle, there should be a date of expiration; if you have any. Zolpidem has become one of many date rape drugs. which was banned in , zolpidem is available legally by prescription. 9 Surprising Things You Didn't Know Expire! The pharmacy sends ambien it can back for credit, but it doesn't come close to replacing what ambien hospital paid. Based on stability data, expiration dates on expiration percent of the date were extended beyond their original expiration date for expiration average of 66 months. Trazodone Tricyclic antidepressants Amitriptyline Doxepin Trimipramineetc. Save your draft before refreshing this page. One expirwtion of the antibiotic Cipro ciprofloxacin was good 13 years after the expiration date. Ambien is prescription date aid.