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ATROVENT HFA vs SOMOPHYLLIN-T

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. ATROVENT HFA and SOMOPHYLLIN-T 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

72/100
New

Pharmacy pays

$0.62 /mL
$0.86 /mL

Type

RX
RX

Active ingredient

IPRATROPIUM BROMIDE
THEOPHYLLINE

Dosage forms

Spray/Inhaler, metered
Capsule

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

Get somophyllin-t

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Frequently asked questions

Which is cheaper, Atrovent Hfa or Somophyllin-T?

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 Somophyllin-T?

Atrovent Hfa contains Ipratropium Bromide, while Somophyllin-T 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.