DOVION MD Tablet
Ondansetron 4 mg Flavored Mouth Dissolving Tablet Use, Indication, Side Effects, Dosage, Mechanism of Action, Price, Contra-Indications, Drug Interactions...
DOVION MD Tablet
Uses and Indications of DOVION MD Tablet:
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Primary Use: Prevention and treatment of nausea and vomiting.
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Specific Indications:
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Postoperative nausea and vomiting.
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Nausea and vomiting associated with chemotherapy or radiation therapy.
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Nausea in certain other medical conditions as directed by a doctor.
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Mechanism of Action of Ondansetron Tablet:
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Ondansetron is a selective 5-HT3 receptor antagonist.
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It blocks serotonin (5-HT) receptors in the brain (chemoreceptor trigger zone) and gastrointestinal tract, preventing the stimulation that causes nausea and vomiting.
Dosage of DOVION MD Tablet:
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General Adult Dosage:
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4 mg tablet placed on the tongue to dissolve (do not chew), typically 30 minutes before chemotherapy, radiation therapy, or surgery.
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Frequency: Can be repeated every 8 hours if needed, based on the doctor’s advice.
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For Children: The dosage may vary depending on weight and age, as prescribed by a doctor.
Side Effects of Ondansetron Tablet:
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Common:
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Headache
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Constipation or diarrhea
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Fatigue or drowsiness
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Dizziness
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Rare but serious:
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Allergic reactions (rash, itching, swelling)
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Changes in heart rhythm (QT prolongation)
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Serotonin syndrome (especially when combined with serotonergic drugs)
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Contraindications of DOVION MD Tablet:
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Hypersensitivity to ondansetron or similar medications (e.g., granisetron).
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Patients with congenital long QT syndrome.
Drug Interactions of Ondansetron Tablet:
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Increased risk of QT prolongation:
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Antipsychotics (e.g., haloperidol)
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Antiarrhythmics (e.g., amiodarone)
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Fluoroquinolone antibiotics
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Increased risk of serotonin syndrome:
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SSRIs or SNRIs (e.g., sertraline, venlafaxine)
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MAO inhibitors
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Tramadol
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For Use of Registered Medical Practitioner or A Hospital Only