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FASENRA vs MONTELUKAST SODIUM

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate

Possible drug interaction. FASENRA and MONTELUKAST SODIUM are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

New
72/100

Pharmacy pays

Type

RX
RX

Active ingredient

BENRALIZUMAB
MONTELUKAST SODIUM

Dosage forms

Injectable
Powder, Tablet, Tablet, chewable

Drug class

Leukotriene Receptor Antagonist

Boxed warning

None
None

Half-life

about 2.7 to 5.5 hours

Treats

Asthma
Asthma, Perennial Allergic Rhinitis

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Frequently asked questions

What is the difference between Fasenra and Montelukast Sodium?

Fasenra contains Benralizumab, while Montelukast Sodium contains Montelukast Sodium — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.