nausea/vomiting, chemotherapy induced
"I have never personally taken this medication. However, my mother recently was prescribed to Marinol after other medications provided no relief from chemo induced nausea. Her first dose took about 3 hours to kick in (which is a long time when you're nauseated) but after that she's been a brand new person. I'm guessing it takes those first few hours to get fully in your system. She takes it twice a day and has had little to no nausea."