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Zafirlukast

Zafirlukast Dosage

Cydnee Ng, PharmDKristianne Hannemann, PharmD
Reviewed by Cydnee Ng, PharmD, Kristianne Hannemann, PharmD
Last reviewed on September 14, 2023

The average cost for 60 tablets of 20mg of Zafirlukast is $42.03 with a free GoodRx coupon. This is 59.41% off the average retail price of $103.55.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

20mg

60 tablets

$42.03

$0.70

10mg

60 tablets

$40.06

$0.67

Typical dosage for Zafirlukast

  • Adults and children age 12 years or older: The typical dose is 20 mg by mouth twice a day.
  • Children ages 5 to 11 years old: The typical dose is 10 mg by mouth twice a day.

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