ALUPENT vs CROMOLYN SODIUM

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Possible drug interaction. ALUPENT and CROMOLYN 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.

Attribute	ALUPENT	CROMOLYN SODIUM
Rating	72/100	72/100
Pharmacy pays	—	$0.60 /mL
Type	RX	RX
Active ingredient	METAPROTERENOL SULFATE	CROMOLYN SODIUM
Manufacturer	Boehringer Ingelheim	Rising
Dosage forms	Solution, Tablet	Spray/Inhaler, Solution, Drops, Spray/Inhaler, metered
Drug class	—	Mast Cell Stabilizer
Boxed warning	None	None
Treats	Asthma, Bronchial Spasm, Pulmonary Emphysema	Asthma, Bronchial Spasm, Conjunctivitis

alupent cromolyn sodium

Rating

72/100

Pharmacy pays

—

$0.60 /mL

Type

Active ingredient

METAPROTERENOL SULFATE

CROMOLYN SODIUM

Manufacturer

Boehringer Ingelheim

Rising

Dosage forms

Solution, Tablet

Spray/Inhaler, Solution, Drops, Spray/Inhaler, metered

Drug class

—

Mast Cell Stabilizer

Boxed warning

None

Treats

Asthma, Bronchial Spasm, Pulmonary Emphysema

Asthma, Bronchial Spasm, Conjunctivitis

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Frequently asked questions

Which is better-rated, Alupent or Cromolyn Sodium?

Alupent and Cromolyn Sodium are tied at 3.6 out of 5 by our independent rating.

What is the difference between Alupent and Cromolyn Sodium?

Alupent contains Metaproterenol Sulfate, while Cromolyn Sodium contains Cromolyn 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.