Has anyone ever tried Marinol?  Not sure how drowsy it makes you...guess it may depend on how sensitive you are to meds...

Anyone have any success with Marinol?  My sister is stage IV and has lost 40 pounds since April 2010.  She is not responding well to chemo...in fact her PET/CT showed tumor growth.  We are in the process of surgical evaluation...though it doesn't look encouraging we still want to make sure we are doing everything we can (just like everyone else on this site).  Her nutrition is so poor...even if she is able to have surgery...they wouldn't be able to operate since she is SO malnourished.