INTRODUCTION Zolpidem is a short acting inducer of sleep and thought to lack benzodiazepine properties such as anxiolysis, anticonvulsion, muscle relaxation and side effects such as dependency. Recently, some cases of Zolpidem abuse and dependency have been reported. In review of literature, we found that the lowest reported dosage of Zolpidem, which caused dependency, was 160 mg daily. CASE ...

The imidazopyridine zolpidem (Ambien) is one of the most commonly prescribed sleep aids in the United States (Rush, 1998). Similar to classic benzodiazepines (BZDs), zolpidem binds at the extracellular N-terminal alpha/gamma subunit interface of the GABA-A receptor (GABAR). However, zolpidem differs significantly from classic BZDs in chemical structure and neuropharmacological properties. Thus,...

Zolpidem is a short-acting imidazopyridine hypnotic that is an agonist at the gamma-aminobutyric acid A type (GABAA) receptor. It has been suggested that it acts selectively on alpha1 subunit-containing GABAA benzodiazepine (BZ1) receptors presenting (contrary to classic benzodiazepines) low or no affinity for other subtypes. Therefore, it has been proposed that it lacks the benzodiazepines-lik...

Tonic conductance mediated by extrasynaptic GABAA receptors has been implicated in the modulation of network oscillatory activity. Using an in vitro brain slice to produce oscillatory activity and a kinetic model of GABAA receptor dynamics, we show that changes in tonic inhibitory input to fast spiking interneurons underlie benzodiazepine-site mediated modulation of neuronal network synchrony i...

Zolpidem is not a typical GABAA receptor hypnotic. Unlike benzodiazepines, zolpidem modulates tonic GABA currents in the rat dorsal motor nucleus of the vagus, exhibits residual effects in mice lacking the benzodiazepine binding site, and improves speech, cognitive and motor function in human patients with severe brain injury. The receptor by which zolpidem mediates these effects is not known. ...

The purpose of this study was to explore the association between zolpidem use and pyogenic liver abscess in Taiwan.This was a population-based case-control study using the database of the Taiwan National Health Insurance Program since 2000 to 2011. We identified 1325 patients aged 20 to 84 years with the first-attack of pyogenic liver abscess as the cases, and 5082 patients without pyogenic liv...

In a randomized, double-blind, placebo-controlled, parallel group, multicenter sleep laboratory study Scharf et al. (1994b) evaluated the effectiveness of zolpidem IR 10mg and 15mg in chronic insomniacs (n=75, range 21-60 years of age), for 35 nights following 4 nights of polysmnography (PSG) screening. Sleep stage, motor and cognitive effects during the 35-night treatment and 3-night posttreat...

Zolpidem, a nonbenzodiazepine hypnotic, binds to the benzodiazepine binding site on the gamma-aminobutyric acid type A (GABA-A) receptors. Many studies have reported efficacy and safety of zolpidem in treatment of insomnia, low abuse, and dependence capability. However, many cases of zolpidem abuse and dependence were reported around the world. This case showed that zolpidem can exert abuse cap...

conclusions zolpidem dependency and withdrawal seizure can occur with a dosage under last reported doses. therefore, possibility of mentioned problems cannot be excluded at any dosage and physicians should pay more attention to potential of zolpidem to create these adverse effects. introduction zolpidem is a short acting inducer of sleep and thought to lack benzodiazepine properties such as anx...

Zolpidem is among the most frequently prescribed hypnotic drugs for those who suffer from insomnia. Recent media reports drew attention to driving impairment after zolpidem misuse. This review summarizes the available data on the effects of recommended use and misuse of zolpidem on driving ability and traffic safety. Both experimental studies and roadside evidence were taken into account. From ...