BENDEKA vs PURINETHOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate

Possible drug interaction. BENDEKA and PURINETHOL 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	BENDEKA	PURINETHOL
Rating	70/100	New
Pharmacy pays	—	~$29.79 /30
Type	RX	RX
Active ingredient	BENDAMUSTINE HYDROCHLORIDE	MERCAPTOPURINE
Manufacturer	Eagle Pharms	Stason Pharms
Dosage forms	Injectable	Tablet
Drug class	Alkylating Drug	—
Boxed warning	None	None
Treats	Lymphoid Leukemia, Non-Hodgkin Lymphoma	Non-Hodgkin Lymphoma, B-Cell Chronic Lymphocytic Leukemia, Precursor Cell Lymphoblastic Leukemia-Lymphoma

bendeka purinethol

Rating

70/100

New

Pharmacy pays

—

~$29.79 /30

Type

Active ingredient

BENDAMUSTINE HYDROCHLORIDE

MERCAPTOPURINE

Manufacturer

Eagle Pharms

Stason Pharms

Dosage forms

Injectable

Tablet

Drug class

Alkylating Drug

—

Boxed warning

None

Treats

Lymphoid Leukemia, Non-Hodgkin Lymphoma

Non-Hodgkin Lymphoma, B-Cell Chronic Lymphocytic Leukemia, Precursor Cell Lymphoblastic Leukemia-Lymphoma

Frequently asked questions

What is the difference between Bendeka and Purinethol?

Bendeka contains Bendamustine Hydrochloride, while Purinethol contains Mercaptopurine — 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.