PULMICORT FLEXHALER vs RHINOCORT ALLERGY

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Attribute	PULMICORT FLEXHALER	RHINOCORT ALLERGY
Rating	New	70/100
Pharmacy pays	$0.75 /mL	$0.75 /mL
Type	RX	OTC
Active ingredient	BUDESONIDE	BUDESONIDE
Manufacturer	Cheplapharm	Kenvue Brands
Dosage forms	Spray/Inhaler	Spray/Inhaler, metered
Drug class	Corticosteroid	Corticosteroid
Boxed warning	None	None
Half-life	about 2 to 3.6 hours (terminal elimination half-life, measured after intravenous dosing)	about 2 to 3.6 hours (terminal elimination half-life, measured after intravenous dosing)
Treats	Perennial Allergic Rhinitis, Inflammatory Bowel Diseases	Perennial Allergic Rhinitis, Inflammatory Bowel Diseases

pulmicort flexhaler rhinocort allergy

Rating

New

70/100

Pharmacy pays

$0.75 /mL

Type

OTC

Active ingredient

BUDESONIDE

Manufacturer

Cheplapharm

Kenvue Brands

Dosage forms

Spray/Inhaler

Spray/Inhaler, metered

Drug class

Corticosteroid

Boxed warning

None

Half-life

about 2 to 3.6 hours (terminal elimination half-life, measured after intravenous dosing)

Treats

Perennial Allergic Rhinitis, Inflammatory Bowel Diseases

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Frequently asked questions

Which is cheaper, Pulmicort Flexhaler or Rhinocort Allergy?

Pharmacies pay about the same to acquire either one — roughly $0.75 per ml, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Pulmicort Flexhaler and Rhinocort Allergy?

Both Pulmicort Flexhaler and Rhinocort Allergy share the active ingredient Budesonide, but Pulmicort Flexhaler is sold as RX and Rhinocort Allergy as OTC.

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.