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ATROPEN vs GLYCOPYRROLATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. ATROPEN and GLYCOPYRROLATE 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

New
New

Pharmacy pays

$6.87 /mL
$0.21 /mL

Type

RX
RX

Active ingredient

ATROPINE
GLYCOPYRROLATE

Manufacturer

Dosage forms

Injectable
Injectable, Liquid, Solution, Tablet

Drug class

Anticholinergic
Anticholinergic

Boxed warning

None
None

Treats

Bradycardia, Heart Arrest, Poisoning
Hyperhidrosis, Drug-Induced Abnormalities, Peptic Ulcer

Frequently asked questions

Which is cheaper, Atropen or Glycopyrrolate?

Glycopyrrolate costs pharmacies less to acquire — about $0.21 vs $6.87 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 Atropen and Glycopyrrolate?

Atropen contains Atropine, while Glycopyrrolate contains Glycopyrrolate — 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.