COGENTIN vs SPIRIVA RESPIMAT

Independent side-by-side comparison.

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

Possible drug interaction. COGENTIN and SPIRIVA RESPIMAT 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	COGENTIN	SPIRIVA RESPIMAT
Rating	70/100	72/100
Pharmacy pays	—	~$353.74 /30
Type	RX	RX
Active ingredient	BENZTROPINE MESYLATE	TIOTROPIUM BROMIDE
Manufacturer	Epic Pharma LLC	Boehringer Ingelheim
Dosage forms	Tablet	Spray/Inhaler, metered
Drug class	Anticholinergic	Anticholinergic
Boxed warning	None	None
Treats	Drug-Induced Abnormalities, Parkinson Disease	Pulmonary Emphysema, Chronic Bronchitis

cogentin spiriva respimat

Rating

70/100

72/100

Pharmacy pays

—

~$353.74 /30

Type

Active ingredient

BENZTROPINE MESYLATE

TIOTROPIUM BROMIDE

Manufacturer

Epic Pharma LLC

Boehringer Ingelheim

Dosage forms

Tablet

Spray/Inhaler, metered

Drug class

Anticholinergic

Boxed warning

None

Treats

Drug-Induced Abnormalities, Parkinson Disease

Pulmonary Emphysema, Chronic Bronchitis

Frequently asked questions

Which is better-rated, Cogentin or Spiriva Respimat?

By our independent rating, Spiriva Respimat scores higher — 3.6 vs 3.5 out of 5 for Cogentin. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Cogentin and Spiriva Respimat?

Cogentin contains Benztropine Mesylate, while Spiriva Respimat contains Tiotropium Bromide — 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.