<prompt> DOC for Cisplatin induced nausea vomiting occuring within 24 hours isAprepitantFosaprepitantOndansetronPromethazine  <response>: DOC for Cisplatin induced nausea vomiting within 24 hours is Ondansetron.DOC for Cisplatin induced nausea vomiting after 2days is Aprepitant. 