Onaseron 4 mg/5 ml (Oral Solution)

50 ml bottle: ৳ 45.00

Medicine Details

Indications

  • Prevention of nausea and vomiting associated with emetogenic cancer chemotherapy
  • Treatment of post-operative nausea and vomiting
  • Prevention of radiotherapy-induced nausea and vomiting

Description

  • Oral soluble film designed to be applied on top of the tongue and dissolve within 20 seconds
  • Active ingredient: Onaseron base, a selective blocking agent of the serotonin 5-HT3 receptor type

Pharmacology

  • Potent and highly selective 5HT3 receptor-antagonist
  • Blocks initiation of vomiting reflex by activating vagal afferents via 5HT3 receptors

Dosage

  • Different doses for adults, pediatric patients for Chemotherapy-Induced Nausea and Vomiting, Radiotherapy-Induced Nausea and Vomiting, Postoperative Nausea and Vomiting

Administration

  • Step-by-step guide for administration of Oral Soluble Film

Interaction

  • Metabolized by hepatic cytochrome P-450 drug-metabolizing enzymes
  • No dosage adjustment recommended for patients on certain drugs

Contraindications

  • Hypersensitivity to the drug or any of its components
  • Concomitant use with apomorphine

Side Effects

  • Frequently reported adverse events: headache, constipation, diarrhea
  • Rare cases of anaphylaxis, bronchospasm, tachycardia, chest pain, hypokalemia, shortness of breath

Pregnancy & Lactation

  • No evidence of impaired fertility or harm to the fetus in animal studies
  • Excreted in the breast milk of rats

Precautions & Warnings

  • Hypersensitivity reactions reported in patients with hypersensitivity to other 5-HT3 receptor antagonists
  • Should not be used instead of nasogastric suction

Use in Special Populations

  • Dosage adjustments for patients with impaired renal function and hepatic function
  • Little information available about dosage for pediatric patients 4 years of age or younger

Therapeutic Class

  • Anti-emetic drugs

Storage Conditions

  • Store at temperature not exceeding 30°C in a dry place
  • Protect from light and moisture

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