Buy Klonopin Online is the brand-name prescription medication for clonazepam, a benzodiazepine tranquilizer. The medicine helps treat panic attacks, seizures, and a movement disorder known as akathisia. It is an oral medication with effects that typically begin within one hour and last six to twelve hours. Clonazepam, the active ingredient in Klonopin, was patented in 1960 and first sold in the United States in 1975. Clonazepam is available under both brand and generic names. In 2017, it was the 34th most prescribed medication in the United States, with over 20 million prescriptions written. In addition, people buy Klonopin online in many countries, including the United States, to use as a recreational drug.