First launched in France in 1988, zolpidem (Ambien®) is a short-acting hypnotic agent. Early studies reported that that the development of physical dependence and tolerance to sedative-hypnotic drugs, such as the depressant and anticonvulsant effects evidenced with benzodiazepines, is not found with zolpidem. Direct to consumer advertising by the manufacturer continues to state that the risk for dependency is low; however, recent publications seem to contradict this. Additionally, adverse drug reactions affecting the central nervous system, gastrointestinal tract, and respiratory system have been reported. Other studies have examined the interactions of selective serotonin reuptake inhibitors and zolpidem as a possible cause of hallucinations. With continued physician marketing efforts touting the safety and efficacy of zolpidem, there is a high likelihood to overlook the risk of dependency and the symptoms related to zolpidem withdrawal. We report a case of a 41-year-old female who developed a dependency to zolpidem, who on her own decided to decrease her dosage, resulting in intractable nausea requiring hospitalization. Reported cases of zolpidem withdrawal have occurred with doses in excess of 160 mg per day, none of these have reported with intractable nausea as the sole symptom. In our reported case, although exceeding recommended dosage withdrawal phenomenon seemed to be severe after withdrawal from a comparatively low dose of zolpidem. Before zolpidem is prescribed, patient education should include warnings about the potential problems associated with dependency and abrupt discontinuation. Education about this common and likely underrecognized clinical phenomenon will help prevent future episodes and minimize the risk of misdiagnosis.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.