Buy Ambien Sleeping Pills Online in USA, UK, India and around the world. This drug is used for the treatment of insomnia. Ambien is a prescription medication used to treat sleep problems (insomnia). It belongs to a class of drugs called sedative-hypnotics and the recommended dose for adults is 10 mg. The recommended dose of Ambien for children aged 2 to 11 years old is 10 mg. It should be taken at bedtime