Granisetron is an antiemetic used to prevent nausea and vomiting caused by chemotherapy. It works by blocking serotonin receptors in the brain, inhibiting the vomiting reflex. Granisetron is effective in managing chemotherapy-induced nausea. In summary, it is crucial for improving patient comfort during cancer treatment.
Granisetron antagonizes 5-HT3 serotonin receptors, preventing the stimulation of the vomiting center in the brain.











