DECADERM vs NASONEX 24HR ALLERGY

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Attribute	DECADERM	NASONEX 24HR ALLERGY
Rating	70/100	64/100
Pharmacy pays	$0.24 /mL	$0.41 /g
Type	RX	OTC
Active ingredient	DEXAMETHASONE	MOMETASONE FUROATE
Manufacturer	Merck	Perrigo
Dosage forms	Topical	Spray/Inhaler, metered
Drug class	Corticosteroid	Corticosteroid
Boxed warning	None	None
Half-life	about 4 hours	—
Treats	Addison Disease, Brain Edema, Bursitis	Facial Dermatoses, Foot Dermatoses, Hand Dermatoses

decaderm nasonex 24hr allergy

Rating

70/100

64/100

Pharmacy pays

$0.24 /mL

$0.41 /g

Type

OTC

Active ingredient

DEXAMETHASONE

MOMETASONE FUROATE

Manufacturer

Merck

Perrigo

Dosage forms

Topical

Spray/Inhaler, metered

Drug class

Corticosteroid

Boxed warning

None

Half-life

about 4 hours

—

Treats

Addison Disease, Brain Edema, Bursitis

Facial Dermatoses, Foot Dermatoses, Hand Dermatoses

Get nasonex 24hr allergy

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Frequently asked questions

Which is better-rated, Decaderm or Nasonex 24hr Allergy?

By our independent rating, Decaderm scores higher — 3.5 vs 3.2 out of 5 for Nasonex 24hr Allergy. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Decaderm and Nasonex 24hr Allergy?

Decaderm contains Dexamethasone, while Nasonex 24hr Allergy contains Mometasone Furoate — 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.