Histacet 5 mg/5 ml (Syrup)

50 ml bottle: ৳ 15.50

Medicine Details

Indications

  • Relief of symptoms associated with seasonal & perennial allergic rhinitis
  • Treatment of uncomplicated skin manifestations of chronic idiopathic urticaria and allergen induced asthma

Pharmacology

  • Potent H1 receptor antagonist
  • No significant anticholinergic and antiserotonic effects
  • Inhibition of histamine-mediated early phase of allergic reaction
  • Reduction of migration of inflammatory cells
  • Reduction of release of mediators associated with late phase of allergic reaction
  • Peak plasma concentrations achieved within one hour of administration
  • Plasma half-life of approximately 11 hours
  • Renal clearance of 30 ml/minute

Dosage & Administration

  • Adult dosage: 1 tablet or 2 teaspoonfuls daily
  • Dosage for children 2-6 years: 1 teaspoonful once daily or 1/2 teaspoonful twice daily
  • Injectable dosage form for intravenous administration
  • Recommended dosage for adults and adolescents 12 years of age and older: 10 mg administered by intravenous injection

Interaction

  • No clinically significant drug interactions with Theophylline, Azithromycin, Pseudoephedrine, Ketoconazole, or Erythromycin

Contraindications

  • Hypersensitivity to Cetirizine or hydroxyzine

Side Effects

  • Common side effect: somnolence

Pregnancy & Lactation

  • US FDA Pregnancy Category: B
  • Use during pregnancy only if clearly needed
  • Excretion in human milk
  • Caution when administered to a nursing woman

Precautions & Warnings

  • Caution when driving a car or operating heavy machinery

Use in Special Populations

  • Reduced clearance in patients with mild to moderate hepatic and renal impairment
  • Safety demonstrated in pediatric patients aged 6 months to 5 years
  • Reduced clearance in elderly patients

Therapeutic Class

  • Sedating Anti-histamine

Storage Conditions

  • Keep in a dry place away from light and heat
  • Keep out of the reach of children

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