| Brand Name | Navoban |
| Generic Name | Tropisetron |
| Drug Class | 5-HT3 Receptor Antagonist |
| Availability | Prescription |
| Manufacturer | Novartis |
| Indications | Chemotherapy-Induced Nausea and Vomiting |
| Type | Capsule, Injection |
| Doses | 5 mg IV before chemotherapy, then 5 mg every 12 hours for up to 3 days |
| Route | IV |
| Side Effects | Headache, constipation, dizziness |
| Interactions | May interact with ketoconazole, SSRIs, SNRIs, and QT-prolonging drugs. |
| Overdose | Headache, dizziness, QT prolongation in rare cases. |
| Missed Dose | Take ASAP unless close to next dose. |
| Contraindications | Hypersensitivity, caution in patients with prolonged QT interval |
| Alternatives | Ondansetron, Granisetron |
| Co-Pay Assistance Program | Limited availability |
| Patient Assistance Program | Limited availability |
Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
Tropisetron is used to prevent nausea and vomiting caused by chemotherapy or radiation therapy, as well as to treat nausea from surgery.
Tropisetron works by blocking serotonin receptors in the brain and gastrointestinal tract, which are responsible for triggering nausea and vomiting.
Common side effects include headache, constipation, and dizziness. Serious side effects may include allergic reactions or heart problems.
Tropisetron is typically administered intravenously (IV) before chemotherapy or radiation treatments to prevent nausea and vomiting.
Tropisetron should only be used during pregnancy if the benefits outweigh the risks. Consult your healthcare provider before using this medication if you are pregnant.
If you miss a dose, take it as soon as you remember, unless it�s close to your next scheduled dose. Do not double the dose to make up for a missed one.
Tropisetron is primarily used for chemotherapy-induced nausea and vomiting, not for motion sickness. For motion sickness, consult your healthcare provider for other treatments.
Tropisetron typically works within a few hours of administration to prevent nausea and vomiting, especially when used before chemotherapy or radiation therapy.
Yes, dizziness is a common side effect of Tropisetron. If dizziness becomes severe, consult your healthcare provider.
Tropisetron may interact with other medications, especially those affecting serotonin levels. Always inform your doctor about all medications you're taking.
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