Benzodiazepines exert their effects by facilitating the exercise of gamma-aminobutyric acid(GABA) at many sites. Especially, benzodiazepines bind at an allosteric web site on the interface among the alpha and gamma subunits on GABA-A receptor chloride ion channels.All benzodiazepines, such as Valium and Xanax, have the ability to worsen the resp