Palon is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy induced nausea and vomiting (CINV). It is used for the control of delayed CINV. It has a longer duration of action than other 5-HT3 antagonists. Palon is a 5-HT3 antagonist, commonly known as a setron. These drugs act by blocking serotonin from binding to the 5-HT3 receptor.


Tablet                             : 0.5 mg

Injection                        : 0.075 mg IV and 0.25 mg IV