Europe — EMA
Ondansetron Kabi (Ondansetron Hydrochloride Dihydrate)
GNH USA supplies Ondansetron Kabi (Ondansetron), a 5‑HT3 receptor antagonist for chemotherapy‑induced, radiation‑induced and post‑operative nausea
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What is Ondansetron Hydrochloride Dihydrate?
Ondansetron, the active ingredient in Ondansetron Kabi, is a 5‑HT3 receptor antagonist presented as an oral tablet for oral use. It treats nausea and vomiting in patients undergoing chemotherapy, radiotherapy, or surgery. GNH USA supplies Ondansetron Kabi as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, oncology centres and pharmacies worldwide.
What is Ondansetron Hydrochloride Dihydrate used for?
Ondansetron is a 5‑HT3 receptor antagonist used to prevent and treat nausea and vomiting associated with specific clinical pathways.
- Chemotherapy‑induced nausea and vomiting: reduces frequency and severity of symptoms in patients receiving emetogenic chemotherapy. - Radiation‑induced nausea and vomiting: controls nausea and vomiting caused by radiotherapy. - Post‑operative nausea and vomiting: prevents nausea and vomiting after surgical procedures.
What are the side effects of Ondansetron Hydrochloride Dihydrate?
Common Side Effects: - Headache: mild to moderate pain often reported. - Constipation: reduced bowel movements may occur. - Dizziness: transient sensation of light‑headedness. - Fatigue: feeling of tiredness or lack of energy.
Serious or Rare Side Effects: - QT prolongation: may lead to cardiac arrhythmias. - Severe allergic reaction (anaphylaxis): rapid onset of breathing difficulty, swelling, or rash. - Serotonin syndrome: rare condition with agitation, hyperthermia, and neuromuscular abnormalities.
What precautions apply to Ondansetron Hydrochloride Dihydrate?
Precautions should be observed when prescribing Ondansetron Kabi.
- Cardiac assessment: evaluate QT interval and avoid use in patients with known prolonged QT. - Concomitant medications: review other drugs that may also prolong QT. - Hepatic impairment: use with caution in severe liver dysfunction. - Pregnancy and lactation: consider only if benefits outweigh potential risks. - Store at ambient temperature: keep in the original container, protect from moisture and light.
What does Ondansetron Hydrochloride Dihydrate interact with?
Ondansetron may interact with several medicines.
Major Interactions (Avoid): - Apomorphine: concurrent use can cause severe hypotension. - Other QT‑prolonging agents (e.g., quinidine, haloperidol): increased risk of cardiac arrhythmias. - Carbamazepine: induces metabolism, reducing ondansetron effectiveness.
Moderate Interactions (Monitor Closely): - Aprepitant: may raise ondansetron plasma levels. - Dexamethasone: combined use may increase QT‑prolongation risk. - Ritonavir: can elevate ondansetron concentrations, requiring monitoring.



