DACOGEN vs VIDAZA

Independent side-by-side comparison.

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

Possible drug interaction. DACOGEN and VIDAZA 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	DACOGEN	VIDAZA
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	DECITABINE	AZACITIDINE
Manufacturer	Otsuka	Bristol-Myers
Dosage forms	Injectable	Injectable
Drug class	Nucleoside Metabolic Inhibitor	Nucleoside Metabolic Inhibitor
Boxed warning	None	None
Treats	Myelodysplastic Syndromes	Refractory Anemia, Sideroblastic Anemia, Chronic Myelomonocytic Leukemia

dacogen vidaza

Rating

New

Pharmacy pays

—

Type

Active ingredient

DECITABINE

AZACITIDINE

Manufacturer

Otsuka

Bristol-Myers

Dosage forms

Injectable

Drug class

Nucleoside Metabolic Inhibitor

Boxed warning

None

Treats

Myelodysplastic Syndromes

Refractory Anemia, Sideroblastic Anemia, Chronic Myelomonocytic Leukemia

Frequently asked questions

What is the difference between Dacogen and Vidaza?

Dacogen contains Decitabine, while Vidaza contains Azacitidine — 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.