CROMOLYN SODIUM vs PROMETA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. CROMOLYN SODIUM and PROMETA 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	CROMOLYN SODIUM	PROMETA
Rating	72/100	New
Pharmacy pays	$0.59 /mL	—
Type	RX	RX
Active ingredient	CROMOLYN SODIUM	METAPROTERENOL SULFATE
Manufacturer	Rising	Muro
Dosage forms	Spray/Inhaler, Solution, Drops, Spray/Inhaler, metered	Tablet
Drug class	Mast Cell Stabilizer	—
Boxed warning	None	None
Treats	Asthma, Bronchial Spasm, Conjunctivitis	Asthma, Bronchial Spasm, Pulmonary Emphysema

cromolyn sodium prometa

Rating

72/100

New

Pharmacy pays

$0.59 /mL

—

Type

Active ingredient

CROMOLYN SODIUM

METAPROTERENOL SULFATE

Manufacturer

Rising

Muro

Dosage forms

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

Tablet

Drug class

Mast Cell Stabilizer

—

Boxed warning

None

Treats

Asthma, Bronchial Spasm, Conjunctivitis

Asthma, Bronchial Spasm, Pulmonary Emphysema

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Frequently asked questions

What is the difference between Cromolyn Sodium and Prometa?

Cromolyn Sodium contains Cromolyn Sodium, while Prometa contains Metaproterenol Sulfate — 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.