The generic name of this medication is dolasetron and brand name is Anzemet. The active ingredients of this medication is dolasetron mesylate. It is mainly used in the prevention of nausea and vomiting associated with cancer chemotherapy.

Dolasetron (trade name Anzamet) is a serotonin 5-HT3 receptor antagonist used to treat nausea and vomiting following chemotherapy. Its main effect is to reduce the activity of the vagus nerve which is a nerve that activates the vomiting center in the medulla oblongata. It does not have much antiemetic effect when symptoms are due to motion sickness. This drug does not have any effect on dopamine receptors or muscarinic receptors. Dolasetron breaks down slowly, staying in the body for a long time. One dose usually lasts 4 to 9 hours and is usually administered once or twice daily. This drug is removed from the body by the liver and kidneys.