ALLERNAZE vs DECADRON-LA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. ALLERNAZE and DECADRON-LA 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	ALLERNAZE	DECADRON-LA
Rating	New	72/100
Pharmacy pays	—	$0.24 /mL
Type	RX	RX
Active ingredient	TRIAMCINOLONE ACETONIDE	DEXAMETHASONE ACETATE
Manufacturer	Lupin Atlantis	Merck
Dosage forms	Spray/Inhaler, metered	Injectable
Drug class	Corticosteroid	Corticosteroid
Boxed warning	None	None
Half-life	—	about 4 hours
Treats	Adrenal Insufficiency, Hemolytic Anemia, Berylliosis	Addison Disease, Brain Edema, Bursitis

allernaze decadron-la

Rating

New

72/100

Pharmacy pays

—

$0.24 /mL

Type

Active ingredient

TRIAMCINOLONE ACETONIDE

DEXAMETHASONE ACETATE

Manufacturer

Lupin Atlantis

Merck

Dosage forms

Spray/Inhaler, metered

Injectable

Drug class

Corticosteroid

Boxed warning

None

Half-life

—

about 4 hours

Treats

Adrenal Insufficiency, Hemolytic Anemia, Berylliosis

Addison Disease, Brain Edema, Bursitis

Frequently asked questions

What is the difference between Allernaze and Decadron-La?

Allernaze contains Triamcinolone Acetonide, while Decadron-La contains Dexamethasone Acetate — 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.