Buy Ambien Online  (generic name: Zolpidem Tartrate) is a prescription medication commonly used to treat insomnia, a sleep disorder characterized by difficulty falling asleep or staying asleep. Classified as a sedative-hypnotic, Ambien works by affecting chemicals in the brain that may be unbalanced in people with sleep problems. It helps initiate sleep more quickly and promotes better sleep quality, allowing users to wake up feeling refreshed and rested. Many individuals who struggle with short-term insomnia find Ambien effective when taken under proper medical supervision.