BUSULFEX vs MELPHALAN HYDROCHLORIDE

Independent side-by-side comparison.

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

Possible drug interaction. BUSULFEX and MELPHALAN HYDROCHLORIDE 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	BUSULFEX	MELPHALAN HYDROCHLORIDE
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	BUSULFAN	MELPHALAN HYDROCHLORIDE
Manufacturer	Otsuka	Arthur Grp
Dosage forms	Injectable	Kit
Drug class	Alkylating Drug	Alkylating Drug
Boxed warning	None	Boxed warning
Treats	Polycythemia Vera, Bcr-Abl Positive Chronic Myelogenous Leukemia, Primary Myelofibrosis	Breast Neoplasms, Multiple Myeloma, Neuroblastoma

busulfex melphalan hydrochloride

Rating

New

Pharmacy pays

—

Type

Active ingredient

BUSULFAN

MELPHALAN HYDROCHLORIDE

Manufacturer

Otsuka

Arthur Grp

Dosage forms

Injectable

Kit

Drug class

Alkylating Drug

Boxed warning

None

Boxed warning

Treats

Polycythemia Vera, Bcr-Abl Positive Chronic Myelogenous Leukemia, Primary Myelofibrosis

Breast Neoplasms, Multiple Myeloma, Neuroblastoma

Frequently asked questions

What is the difference between Busulfex and Melphalan Hydrochloride?

Busulfex contains Busulfan, while Melphalan Hydrochloride contains Melphalan Hydrochloride — 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.