EPOGEN/PROCRIT vs GASTROMARK

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. EPOGEN/PROCRIT and GASTROMARK 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	EPOGEN/PROCRIT	GASTROMARK
Rating	70/100	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	EPOETIN ALFA	FERUMOXSIL
Manufacturer	Amgen Inc	Amag Pharms Inc
Dosage forms	Injectable, Solution	Suspension
Drug class	—	—
Boxed warning	Boxed warning	None
Treats	Anemia	Anemia

epogen/procrit gastromark

Rating

70/100

New

Pharmacy pays

—

Type

Active ingredient

EPOETIN ALFA

FERUMOXSIL

Manufacturer

Amgen Inc

Amag Pharms Inc

Dosage forms

Injectable, Solution

Suspension

Drug class

—

Boxed warning

None

Treats

Anemia

Frequently asked questions

What is the difference between Epogen/Procrit and Gastromark?

Epogen/Procrit contains Epoetin Alfa, while Gastromark contains Ferumoxsil — 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.