Definition

A combination of two drugs used with dexamethasone in adults to prevent nausea and vomiting caused by chemotherapy. Akynzeo blocks the action of certain chemicals in the central nervous system that may trigger nausea and vomiting. Blocking these chemicals may help lessen nausea and vomiting. Akynzeo is a type of antiemetic. Also called netupitant and palonosetron hydrochloride.