Palonosetron

Palonosetron is a medication used to prevent nausea and vomiting caused by chemotherapy or surgery. It works by blocking specific receptors in the brain and nervous system that trigger nausea responses. Unlike some other anti-nausea drugs, palonosetron has a longer-lasting effect, often providing protection for several days. It is usually given as an injection before treatment to help patients tolerate cancer therapies better. Overall, palonosetron helps improve comfort and quality of life during challenging medical treatments by reducing unpleasant side effects like nausea and vomiting.