Order Here: https://actionpills.com/product-category/buy-ambien-online/ The brand name Ambien refers to the medication zolpidem, a sedative mostly used for treating insomnia temporarily. It falls within the category of drugs called non-benzodiazepine hypnotics. Gamma-aminobutyric acid (GABA), which has a calming effect, is one of the neurotransmitters in the brain that zolpidem affects.