MYLERAN vs YONDELIS

Independent side-by-side comparison.

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

Possible drug interaction. MYLERAN and YONDELIS 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	MYLERAN	YONDELIS
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	BUSULFAN	TRABECTEDIN
Manufacturer	Waylis Therap	Janssen Prods
Dosage forms	Tablet	Injectable
Drug class	Alkylating Drug	Alkylating Drug
Boxed warning	Boxed warning	None
Treats	Polycythemia Vera, Bcr-Abl Positive Chronic Myelogenous Leukemia, Primary Myelofibrosis	Leiomyosarcoma, Liposarcoma

myleran yondelis

Rating

New

Pharmacy pays

—

Type

Active ingredient

BUSULFAN

TRABECTEDIN

Manufacturer

Waylis Therap

Janssen Prods

Dosage forms

Tablet

Injectable

Drug class

Alkylating Drug

Boxed warning

None

Treats

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

Leiomyosarcoma, Liposarcoma

Frequently asked questions

What is the difference between Myleran and Yondelis?

Myleran contains Busulfan, while Yondelis contains Trabectedin — 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.