Navoban is a medication designed to control nausea and vomiting resulting from chemotherapy or radiotherapy. This medication works by acting on specific receptors in the nervous system, preventing the transmission of signals that cause nausea, thus providing the patient with a sense of comfort during and after treatment. Navoban is often used shortly before the session to prevent symptoms from appearing later. It is administered intravenously under direct medical supervision to ensure its effectiveness and reduce the possibility of side effects. It is important to monitor the patient's health while using the medication, especially if they suffer from heart or liver problems. It may cause headaches or constipation as temporary symptoms that disappear with time. Navoban remains a preferred choice for many patients due to its high effectiveness in controlling symptoms, and it is considered a basic medication in modern treatment plans.