Zafirlukast

• Mechanism of Action
• Binds to and inactivates cysLT₁ receptors, resulting in bronchodilation, reduced eosinophil recruitment and reduced mucus formation.

Clinical Use

• • Indications
  • Asthma maintenance
  • Symptomatic relief of allergic rhinitis
• • Adverse Effects
  • Headache
  • Nausea / diarrhoea
  • Fatigue