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AVAPRO vs DIOVAN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. AVAPRO and DIOVAN 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.

avaprodiovan

Rating

70/100
70/100

Pharmacy pays

~$3.36 /30
~$3.58 /30

Type

RX
RX

Active ingredient

IRBESARTAN
VALSARTAN

Manufacturer

Sanofi Aventis US
Novartis

Dosage forms

Tablet
Tablet

Drug class

Angiotensin 2 Receptor Blocker
Angiotensin 2 Receptor Blocker

Boxed warning

Boxed warning
None

Treats

Diabetic Nephropathies, Hypertension, Left Ventricular Dysfunction
Diabetic Nephropathies, Heart Failure, Hypertension

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Frequently asked questions

Which is better-rated, Avapro or Diovan?

Avapro and Diovan are tied at 3.5 out of 5 by our independent rating.

Which is cheaper, Avapro or Diovan?

Avapro costs pharmacies less to acquire — about $3.36 vs $3.58 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Avapro and Diovan?

Avapro contains Irbesartan, while Diovan contains Valsartan — 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.