high blood pressure
"My doctor put me on 80mg of Valsartan (Diovan) today is going on day 3 of this medicine. I'm 31 yr old female. The only side effect I get from this medicine is a lightheaded and fuzzy feeling in my head..it's not to bad ..however it does make driving a car or exercise very limited..It has lowered my Blood Pressure 122/88 which is better than 150/80. I take the medicine at night so I can sleep through some of the effects but noticed I still have them when I wake up. Hopefully my body can adjust to this side effect."