It is soluble in ethanol and methanol and slightly soluble in water.ĭiovan is available as tablets for oral administration, containing 40 mg, 80 mg, 160 mg or 320 mg of valsartan. Valsartan is a white to practically white fine powder. Its empirical formula is C 24H 29N 5O 3, its molecular weight is 435.5, and its structural formula is: Valsartan is chemically described as N-(1-oxopentyl)- N-4- yl]methyl]-L- valine. (see WARNINGS AND PRECAUTIONS)ĭiovan (valsartan) is a nonpeptide, orally active, and specific angiotensin II receptor blocker acting on the AT 1 receptor subtype. Drugs that act directly on the renin-angiotens in system can cause injury and death to the developing fetus.When pregnancy is detected, discontinue Diovan as soon as possible.You may report side effects to FDA at 1-80. For more information, ask your doctor or pharmacist.Ĭall your doctor for medical advice about side effects. These are not all the possible side effects of Diovan. Tell the doctor if you have any side effect that bothers you or that does not go away. The most common side effects of Diovan include: Get medical help right away, if you have any of the symptoms listed above. What are the possible side effects of Diovan?ĭiovan may cause serious side effects including: It is not known if Diovan is safe and effective in children younger than 6 years of age. Diovan may be used alone or with other medications.ĭiovan belongs to a class of drugs called ARBs. Find Lowest Prices on What is Diovan and how is it used?ĭiovan is a prescription medicine used to treat the symptoms of high blood pressure ( hypertension), heart failure, and to prevent death after a heart attack.