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ARRANON vs DECITABINE

Independent side-by-side comparison.

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

Possible drug interaction. ARRANON and DECITABINE 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.

Rating

68/100
New

Pharmacy pays

Type

RX
RX

Active ingredient

NELARABINE
DECITABINE

Dosage forms

Injectable
Injectable, Kit

Drug class

Nucleoside Metabolic Inhibitor
Nucleoside Metabolic Inhibitor

Boxed warning

Treats

T-Cell Leukemia
Myelodysplastic Syndromes

Frequently asked questions

What is the difference between Arranon and Decitabine?

Arranon contains Nelarabine, while Decitabine contains Decitabine — 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.