Marinol, or otherwise known as Dronabinol, has derivatives from cannabis. However, this drug does not treat cancer. Dronabinol is prescribed to treat the NVD (nausea, vomitting, diarrhea) associated with chemotherapy, and alkylating agents that are given to kill the cancer.
This drug is not necessarily given that much because it has a plethora of serious side effects including: anxiety, tachycardia, severe nausea, memory loss, suicidal ideation and feelings of depression.
I prefer to prescibe a drug called granisetron, or palonestron, which have fewer side effects.
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