<prompt> Drug used in cancer chemotherapy induced vomiting is ?AprepitantDexamethasoneOndansetronAll of the above  <response>: Ans. is d i.e., All of the above o Drugs used to treat chemotherapy induced nausea and vomiting are: i 5-HT3 antagonists drug of choice: Ondansetron, dolasetron, palonosetron, granisetron. Other drugs: Dexamethasone, methylprednisolone, metoclopramide, BZDs lorazepam and aprepitant. 