Europe — EMA
Ondansetron Kabi (Ondansetron Hydrochloride Dihydrate)
GNH USA supplies Ondansetron Kabi (Ondansetron), a 5‑HT3 receptor antagonist for chemotherapy, radiation and post‑operative nausea.
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What is Ondansetron Hydrochloride Dihydrate?
Ondansetron Hydrochloride Dihydrate, the active ingredient in Ondansetron Kabi, is a 5-HT3 receptor antagonist presented as a 4 mg/2 ml sterile injectable solution for intravenous use. It is employed to prevent nausea and vomiting associated with chemotherapy, radiation therapy, and 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 nausea and vomiting associated with chemotherapy, radiation therapy, and surgery.
- Chemotherapy‑induced nausea and vomiting: reduces incidence and severity of symptoms. - Radiation‑induced nausea and vomiting: helps control nausea during radiotherapy. - Post‑operative nausea and vomiting: prevents nausea after surgical procedures.
What are the side effects of Ondansetron Hydrochloride Dihydrate?
Common Side Effects: - Headache: mild to moderate intensity. - Constipation: reduced bowel movements. - Dizziness: transient light‑headedness. - Fatigue: feeling of tiredness. - Diarrhoea: loose stools. - Abdominal pain: mild discomfort.
Serious or Rare Side Effects: - QT interval prolongation: may lead to cardiac arrhythmia. - Severe allergic reactions: rash, swelling, anaphylaxis. - Serotonin syndrome: agitation, hyperthermia, neuromuscular abnormalities. - Cardiac arrhythmia: irregular heart rhythm. - Severe hypotension: marked drop in blood pressure.
What precautions apply to Ondansetron Hydrochloride Dihydrate?
Before initiating therapy, consider the following precautions: - Cardiac history: assess ECG in patients with known QT prolongation. - Hypersensitivity: avoid in individuals with documented allergy to ondansetron or its excipients. - Hepatic impairment: dose adjustment may be required in severe liver disease. - Concomitant QT‑prolonging drugs: monitor for additive cardiac effects. - Pregnancy and lactation: evaluate risk‑benefit ratio before use. - Store at room temperature: keep in original container, protect from moisture and light.
What does Ondansetron Hydrochloride Dihydrate interact with?
Ondansetron may interact with several medications; awareness of the interaction level is essential.
Major Interactions (Avoid): - Cisapride: increased risk of serious cardiac arrhythmia. - Aprepitant: additive QT‑prolongation potential. - Other QT‑prolonging agents (e.g., quinidine, haloperidol): may exacerbate cardiac rhythm disturbances.
Moderate Interactions (Monitor Closely): - Rifampin: may reduce ondansetron plasma concentrations. - Carbamazepine: may lower therapeutic effectiveness. - Serotonergic agents (e.g., SSRIs, SNRIs): monitor for signs of serotonin syndrome.



