ATROVENT HFA vs BENTYL PRESERVATIVE FREE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Possible drug interaction. ATROVENT HFA and BENTYL PRESERVATIVE FREE 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	ATROVENT HFA	BENTYL PRESERVATIVE FREE
Rating	72/100	72/100
Pharmacy pays	$0.62 /mL	~$2.26 /30
Type	RX	RX
Active ingredient	IPRATROPIUM BROMIDE	DICYCLOMINE HYDROCHLORIDE
Manufacturer	Boehringer Ingelheim	Abbvie
Dosage forms	Spray/Inhaler, metered	Injectable
Drug class	Anticholinergic	Anticholinergic
Boxed warning	None	None
Treats	Bronchial Spasm, Bronchitis, Pulmonary Emphysema	Irritable Bowel Syndrome

atrovent hfa bentyl preservative free

Rating

72/100

Pharmacy pays

$0.62 /mL

~$2.26 /30

Type

Active ingredient

IPRATROPIUM BROMIDE

DICYCLOMINE HYDROCHLORIDE

Manufacturer

Boehringer Ingelheim

Abbvie

Dosage forms

Spray/Inhaler, metered

Injectable

Drug class

Anticholinergic

Boxed warning

None

Treats

Bronchial Spasm, Bronchitis, Pulmonary Emphysema

Irritable Bowel Syndrome

Frequently asked questions

Which is better-rated, Atrovent Hfa or Bentyl Preservative Free?

Atrovent Hfa and Bentyl Preservative Free are tied at 3.6 out of 5 by our independent rating.

What is the difference between Atrovent Hfa and Bentyl Preservative Free?

Atrovent Hfa contains Ipratropium Bromide, while Bentyl Preservative Free contains Dicyclomine Hydrochloride — 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.