Hi, may I answer your health queries right now ? Please type your query here...I I recently had an exam for life insurance. The tech came into my home and tried to draw a blood sample. She tried 3 times and could not find a Vien. I do have problems with this from time to time when getting blood drawn. But now I am experiencing pain in my forearm when I move my arm. It feels like the tendons are being pulled apart. Is this a possible side effect? The blood sample was attempted a week ago, and the pain started about 4 days ago. I thought at first maybe I had slept on it wrong, but it has not gone away and I am getting worried. Of course we have been snowed in 4 days now.