Antiemetic of choice in chemotherapy induced vomiting -
Ondansetron, marketed under the brand name Zofran, is a medication used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, or surgery. It is also useful in gastroenteritis. It has little effect on vomiting caused by motion sickness. It can be given by mouth, or by injection into a muscle or into a vein. Ref Davidson edition23rd pg 805
Metaclopramide
Ondansetron
Prochlorperazine
Nabilone
G.I.T