question: I started taking Vyvanse again and since yesterday the veins on the side of my head started to almost throb- now I have pressure and can feel my pulse pounding through them esp when I rest my finger tips on my temples. I called the pharmacy-(Walgreens) I was told to sit still and try to relax- I m a little frightened and I am going to sip some chamomile tea- I m sure my blood pressure is off the gauge- I have never had high blood pressure