Valturna (Aliskiren and Valsartan, USP Tablets) Patient Information: Side Effects and Drug Images at RxList

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May 27, 2012

Valturna

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High blood pressure (hypertension) is designated as either essential (primary) hypertension or secondary hypertension and is defined as a consistently elevated blood pressure exceeding 140/90 mm Hg.
High blood pressure is called "the silent killer" because it often causes no symptoms for many years, even decades, until it finally damages certain critical organs.
Poorly controlled high blood pressure ultimately can cause damage to blood vessels in the eye, thickening of the heart muscle and heart attacks, hardening of the arteries (arteriosclerosis), kidney failure, and strokes.
Most antihypertensive medications can be used alone or in combination. Some are used only in combination. Some are preferred over others in certain specific medical situations. And some are not to be used (contraindicated) in other situations.
Several classes of antihypertensive medications are available, including ACE i...

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Valturna
(aliskircn and valsartan, USP) Tablets, for Oral Use

WARNING: FETAL TOXICITY

When pregnancy is detected, discontinue Valturna as soon as possible.
Drugs that act directly on the renin-angiotensin system can cause injury and death to the developing fetus.

DRUG DESCRIPTION

Valturna is a single tablet for oral administration of aliskiren (an orally active, nonpeptide, potent renin inhibitor) and valsartan (an orally active, nonpeptide, specific angiotensin II antagonist acting on the ATi receptor subtype).

Aliskiren

Aliskiren hemifumarate is chemically described as (2S,4S,5S,7S)-N-(2-carbamoyl-2-methylpropyl)-5-amino-4-hydroxy-2,7-diisopropyl-8-[4-methoxy-3-(3-methoxypropoxy)phenyl]-octanamide hemifumarate and its structural formula is

Molecular formula: C₃₀H₅₃N₃O₆• 0.5 C₄H₄O₄

Aliskiren hemifumarate is a white to slightly yellowish crystalline powder with a molecular weight of 609.8 (free base- 551.8). It is soluble in phosphate buffer, n-octanol, and highly soluble in water.

Valsartan

Valsartan is a white to practically white fine powder, soluble in ethanol and methanol and slightly soluble in water. Valsartan's chemical name is N-(l-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl) [1,1'-biphenyl]-4-yl]methyl]-L-valine; its structural formula is

Its empirical formula is C₂₄H₂₉N₅O₃ and its molecular weight is 435.5.

Valturna tablets are formulated for oral administration to contain aliskiren hemifumarate and valsartan, USP 150/160 mg, and 300/320 mg. The inactive ingredients for all strengths of the tablets are colloidal silicon dioxide, crospovidone, hydroxypropylcellulose, indigotin blue lake, iron oxide black, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, talc, titanium dioxide and hypromellose.

Last reviewed on RxList: 5/7/2012
This monograph has been modified to include the generic and brand name in many instances.