How should I use Zafirlukast?

Take this medicine by mouth on an empty stomach, at least 1 hour before or 2 hours after meals. Follow the directions on your prescription label. Do not take your medicine more often than directed. Do not stop taking your medicine unless your doctor tells you to.

Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 5 years of age for selected conditions, precautions do apply.

Overdosage: If you think you have taken too much of Zafirlukast contact a poison control center or emergency room at once. NOTE: Zafirlukast is only for you. Do not share Zafirlukast with others.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.