Dronabinol was rescheduled in 1994 from annex I to annex II in the Narcotics Regulation (Betäubungsmittelgesetz) in order to relieve analysis; in 1998 dronabinol was rescheduled from annex II to annex III and since then has become available by prescription."The rules are a real milestone for a modern drug coverage that strengthens prevention and i