I have been on Diovan for only 6 days. I am having trouble breathing and my neck is having really weird feeling in it. I hurts, it feels swollen, numb, like I have surges of blood shooting to my head. My chest is sore. I felt like I was going to have to go back to the emergency. I am on 2 other blood pressure meds. I am only going to take those for today and call the doc tomorrow.