GEMZAR vs OFORTA

Independent side-by-side comparison.

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

Possible drug interaction. GEMZAR and OFORTA 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	GEMZAR	OFORTA
Rating	New	70/100
Pharmacy pays	~$599.88 /30	—
Type	RX	RX
Active ingredient	GEMCITABINE HYDROCHLORIDE	FLUDARABINE PHOSPHATE
Manufacturer	Lilly	Sanofi Aventis US
Dosage forms	Injectable	Tablet
Drug class	Nucleoside Metabolic Inhibitor	Nucleoside Metabolic Inhibitor
Boxed warning	None	None
Treats	Breast Neoplasms, Non-Small-Cell Lung Carcinoma, Ovarian Neoplasms	Non-Hodgkin Lymphoma, B-Cell Chronic Lymphocytic Leukemia

gemzar oforta

Rating

New

70/100

Pharmacy pays

~$599.88 /30

—

Type

Active ingredient

GEMCITABINE HYDROCHLORIDE

FLUDARABINE PHOSPHATE

Manufacturer

Lilly

Sanofi Aventis US

Dosage forms

Injectable

Tablet

Drug class

Nucleoside Metabolic Inhibitor

Boxed warning

None

Treats

Breast Neoplasms, Non-Small-Cell Lung Carcinoma, Ovarian Neoplasms

Non-Hodgkin Lymphoma, B-Cell Chronic Lymphocytic Leukemia

Frequently asked questions

What is the difference between Gemzar and Oforta?

Gemzar contains Gemcitabine Hydrochloride, while Oforta contains Fludarabine Phosphate — 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.