Purchases Ambien Online to treat Insomnia Disorder. Ambien is a sedative, also known as a hypnotic. Ambien is the brand name that is used to sell Zolpidem. It is used for the short-term treatment of insomnia in people. Ambien is commonly used when insomnia is debilitating or causing severe distress to the patient is a medication used to treat insomnia. There are 2 types of Ambien variants available in our site:- Ambien 5 mg and 10 mg.