http://www.medications.com/effect/view/40586 There seems to be similar increases in nausea and dosage size of Diovan. Dosage has gone in two years from 40 to 80 and now 160. I am pursuing the idea that the nausea is caused by gastroparesis, which is slow emptying of the stomach, and there is some indi Mon, 13 Apr 2009 05:24:36 -0400 http://www.medications.com/effect/view/40586?item=18823 Diovan, its generic version also called as Valsartan causes serious side effects like dizziness, uneven heart beat these get increased while interacting with certain drugs. You can look at the information at http://www.internationaldrugmart.com/valsartan http://www.medications.com/effect/view/40586?item=18823