COGENTIN vs ISOPTO ATROPINE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. COGENTIN and ISOPTO ATROPINE 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	ISOPTO ATROPINE
Rating	70/100	New
Pharmacy pays	—	$6.87 /mL
Type	RX	RX
Active ingredient	BENZTROPINE MESYLATE	ATROPINE SULFATE
Manufacturer	Epic Pharma LLC	Alcon
Dosage forms	Tablet	Solution
Drug class	Anticholinergic	Anticholinergic
Boxed warning	None	None
Treats	Drug-Induced Abnormalities, Parkinson Disease	Bradycardia, Heart Arrest, Poisoning

cogentin isopto atropine

Rating

70/100

New

Pharmacy pays

—

$6.87 /mL

Type

Active ingredient

BENZTROPINE MESYLATE

ATROPINE SULFATE

Manufacturer

Epic Pharma LLC

Alcon

Dosage forms

Tablet

Solution

Drug class

Anticholinergic

Boxed warning

None

Treats

Drug-Induced Abnormalities, Parkinson Disease

Bradycardia, Heart Arrest, Poisoning

Frequently asked questions

What is the difference between Cogentin and Isopto Atropine?

Cogentin contains Benztropine Mesylate, while Isopto Atropine contains Atropine Sulfate — 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.