Order Here: https://cosmodix.com/sleeping-pills/ambien/ Ambien is a brand name for the medication known as zolpidem. It is a sedative-hypnotic medication primarily used for the short-term treatment of insomnia. Ambien works by enhancing the activity of the neurotransmitter gamma-aminobutyric acid (GABA) in the brain. GABA helps to calm down brain activity and induce sleep.