Sativex was approved by Health Canada in around 2005. Apparently California also approved it around the same time. It is a prescription drug, so for those who would like to try THC/cannabis, it might be worth checking for it in your state.
Sativex - Uses, Side Effects, Interactions - Drug Factsheets
http://chealth.canoe.ca/drug_info_de...d_name_id=2000
With love, Erika