Diazepam, also known as Valium, is a widely prescribed medication used to treat a variety of conditions such as anxiety, seizures, and muscle spasms. It is classified as a benzodiazepine and works by enhancing the effects of a chemical in the brain called GABA, which helps to calm the nerves and reduce anxiety. While it is a highly effective medication, there has been a growing concern about the availability of Diazepam without a prescription.