ATROVENT HFA vs THEOBID

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate

Possible drug interaction. ATROVENT HFA and THEOBID 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	THEOBID
Rating	72/100	New
Pharmacy pays	$0.62 /mL	$0.86 /mL
Type	RX	RX
Active ingredient	IPRATROPIUM BROMIDE	THEOPHYLLINE
Manufacturer	Boehringer Ingelheim	Whitby
Dosage forms	Spray/Inhaler, metered	Capsule, extended release
Drug class	Anticholinergic	Methylxanthine
Boxed warning	None	None
Half-life	—	about 8.7 hours on average (range roughly 6 to 13 hours) in otherwise healthy non-smoking adults 16-60 years
Treats	Bronchial Spasm, Bronchitis, Pulmonary Emphysema	Apnea, Asthma, Bradycardia

atrovent hfa theobid

Rating

72/100

New

Pharmacy pays

$0.62 /mL

$0.86 /mL

Type

Active ingredient

IPRATROPIUM BROMIDE

THEOPHYLLINE

Manufacturer

Boehringer Ingelheim

Whitby

Dosage forms

Spray/Inhaler, metered

Capsule, extended release

Drug class

Anticholinergic

Methylxanthine

Boxed warning

None

Half-life

—

about 8.7 hours on average (range roughly 6 to 13 hours) in otherwise healthy non-smoking adults 16-60 years

Treats

Bronchial Spasm, Bronchitis, Pulmonary Emphysema

Apnea, Asthma, Bradycardia

Get theobid

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Frequently asked questions

Which is cheaper, Atrovent Hfa or Theobid?

Atrovent Hfa costs pharmacies less to acquire — about $0.62 vs $0.86 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Atrovent Hfa and Theobid?

Atrovent Hfa contains Ipratropium Bromide, while Theobid contains Theophylline — 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.