was wondering if anyone out there has had allergic reaction to diovan. i have taken it for a year or so.i would not take it everyday always cause i would forget but start to take everyday cause b/p up had noticed have chest burning,b/p going up about 3-4 hr after taking it. a couple of weeks ago. i woke up my head felt like a million bugs were on it. it itched so bad my face and chest started burning felt so sick we check my blood pressure it was 70/40 i started getting hives all over we called ambulance they gave me benadryl iv and epiniferne took me to hospital i did not know it was diovan. until i was out and was going to wait till weekend to get it i realized i was feeling better not taking it. i believe it was killing me now. so please watch for any signs if your taking it