ATROPEN vs GLYRX-PF

Independent side-by-side comparison.

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

Possible drug interaction. ATROPEN and GLYRX-PF 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	ATROPEN	GLYRX-PF
Rating	New	New
Pharmacy pays	$6.87 /mL	$0.21 /mL
Type	RX	RX
Active ingredient	ATROPINE	GLYCOPYRROLATE
Manufacturer	Mmt	Exela Pharma
Dosage forms	Injectable	Injectable
Drug class	Anticholinergic	Anticholinergic
Boxed warning	None	None
Treats	Bradycardia, Heart Arrest, Poisoning	Hyperhidrosis, Drug-Induced Abnormalities, Peptic Ulcer

atropen glyrx-pf

Rating

New

Pharmacy pays

$6.87 /mL

$0.21 /mL

Type

Active ingredient

ATROPINE

GLYCOPYRROLATE

Manufacturer

Mmt

Exela Pharma

Dosage forms

Injectable

Drug class

Anticholinergic

Boxed warning

None

Treats

Bradycardia, Heart Arrest, Poisoning

Hyperhidrosis, Drug-Induced Abnormalities, Peptic Ulcer

Frequently asked questions

Which is cheaper, Atropen or Glyrx-Pf?

Glyrx-Pf 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 Glyrx-Pf?

Atropen contains Atropine, while Glyrx-Pf 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.