Valsartan (Diovan®) is an angiotensin II receptor antagonist, acting on the AT1 subtype. It is used to treat high blood pressure, congestive heart failure, and may be used to treat chronic renal failure.

Administration

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Oral tablets, containing 20 mg, 40 mg, 80 mg, 160 mg or 320 mg of valsartan. Usual dosage ranges from 40-320 mg daily. Diovan HCT® contains a combination of valsartan and hydrochlorothiazide.

Side effects

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Most commonly, headache and dizziness.

Angiotensin II receptor antagonists | Novartis

Valsartan | Valsartan