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DEXAMETHASONE SODIUM PHOSPHATE vs FLONASE

Independent side-by-side comparison.

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

Possible drug interaction. DEXAMETHASONE SODIUM PHOSPHATE and FLONASE 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

$0.24 /mL

Type

RX
RX

Active ingredient

DEXAMETHASONE SODIUM PHOSPHATE
FLUTICASONE PROPIONATE

Dosage forms

Injectable, Solution
Spray/Inhaler, metered

Drug class

Corticosteroid
Corticosteroid

Boxed warning

None
None

Half-life

about 4 hours

Treats

Addison Disease, Brain Edema, Bursitis
Perennial Allergic Rhinitis

Get flonasehigher-rated option

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Frequently asked questions

What is the difference between Dexamethasone Sodium Phosphate and Flonase?

Dexamethasone Sodium Phosphate contains Dexamethasone Sodium Phosphate, while Flonase contains Fluticasone Propionate — 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.