Comparing Montelukast vs Zafirlukast
Montelukast | Zafirlukast |
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Montelukast | Zafirlukast |
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Prescription only
Montelukast is an oral medication that is usually taken daily for the maintenance treatment of asthma or allergic rhinitis. It will not relieve an acute asthma attack and some people may experience... View more |
Prescription only
Prescribed for Asthma - Maintenance. zafirlukast may also be used for purposes not listed in this medication guide. |
Related suggestions Asthma, Maintenance
Popular comparisons
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More about Montelukast | More about Zafirlukast | ||||||||||||||||
Ratings & Reviews | |||||||||||||||||
Montelukast has an average rating of 5.5 out of 10 from a total of 565 ratings on Drugs.com. 42% of reviewers reported a positive effect, while 41% reported a negative effect. |
Zafirlukast has an average rating of 10.0 out of 10 from a total of 5 ratings on Drugs.com. 100% of reviewers reported a positive effect, while 0% reported a negative effect. |
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Drug Class | |||||||||||||||||
Side Effects | |||||||||||||||||
See also: montelukast side effects in more detail. |
See also: zafirlukast side effects in more detail. |
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Generic Availability | |||||||||||||||||
Lower cost generic |
Lower cost generic |
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Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all montelukast prices |
View all zafirlukast prices |
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Dosage Forms Available | |||||||||||||||||
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Brand Names | |||||||||||||||||
Singulair | Accolate | ||||||||||||||||
Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. | |||||||||||||||||
5.5 hours |
10 hours |
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CSA Schedule ** View glossary of terms | |||||||||||||||||
Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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Pregnancy Category | |||||||||||||||||
Category B
No proven risk in humans
See the full pregnancy warnings document. |
Category B
No proven risk in humans
See the full pregnancy warnings document. |
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Drug Interactions | |||||||||||||||||
A total of 111 drugs are known to interact with montelukast:
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A total of 282 drugs are known to interact with zafirlukast:
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Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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Disease Interactions | |||||||||||||||||
First Approval Date | |||||||||||||||||
N/A |
September 26, 1996 |
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WADA Class View World Anti-Doping Agency classifications. | |||||||||||||||||
N/A |
N/A |
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More Information | |||||||||||||||||
Patient resources | |||||||||||||||||
Professional Resources | |||||||||||||||||
Related Treatment Guide | |||||||||||||||||
** The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.