Ambien 10mg, also known as zolpidem, is a medication that is used to treat insomnia. It is a type of sedative-hypnotic medication that works by slowing down the activity of the brain, which helps to induce sleep. Ambien is a short-term treatment for insomnia, usually prescribed for 7 to 10 days. It is a powerful medication that is intended for people who have difficulty falling asleep or staying asleep.