Ambien, also known by its generic name zolpidem, is a medication primarily used for the short-term treatment of insomnia. It belongs to a class of drugs called sedative-hypnotics and works by affecting certain chemicals in the brain that may be unbalanced in people with sleep problems.

Here are some key points about Ambien:

Indications: Ambien is prescribed to help people with insomnia fall asleep faster and stay asleep longer.

Mechanism of Action: It enhances the effects of a neurotransmitter called GABA in the brain, which helps to induce sleepiness.

Forms: It is available as immediate-release tablets (which help you fall asleep) and extended-release tablets (which help you fall asleep and stay asleep).

Usage: Ambien is typically taken just before bedtime. It should only be used when you are able to get a *****'s sleep (at least 7-8 hours) before you need to be active again.