ONDANSETRON
Introduction and Primary Mechanism of Action Ondansetron is a highly selective 5-hydroxytryptamine type 3 (5-HT3) receptor antagonist, placing it within the specialized class of pharmaceutical agents known as antiemetics. It functions primarily by blocking the actions of the neurotransmitter serotonin at these specific receptor sites. Serotonin, a crucial neurochemical mediator, is released in high concentrations […]