there is all the infomration that you need over at rxlist. heres a link to that information: http://www.rxlist.com/cgi/generic2/bupivacaine.htm
but that said, this post doesn't belong here, and i am going to transfer it over to other drugs
other drugs mods, if this isn't the right forum please point it in the right direction, i was thinking either OD or health q&a. thanks CB