NDC 42291-971

Zafirlukast 20 mg tablet, coated

On the label: AvKARE, Inc.. It's repackaged: AvKARE, Inc. rebottles it from Strides Pharma Science Limited's NDC 64380-188.

Where the pills inside were made

This label doesn't name the factory that makes the drug. Companies don't have to print it on the label. The maker's name is often on the stock bottle your pharmacy used; you can ask the pharmacist. See the plants Strides Pharma Science Limited names for other drugs.

Product details

Generic drug
Zafirlukast: every company that makes it
Form
tablet, coated, oral
Strength
20 mg
Approval
NDA NDA020547
On the market since
Apr 5, 2023
Package NDCs
42291-971-60
Official label
DailyMed (National Library of Medicine), updated Jul 31, 2025

Got it by mail or from a pharmacy you don't know? Look the pharmacy up on Who Filled My Rx?