Hi I just was diagnosed with hyperthyroidism. My levels are high and I spent 3 days in hospital with heart palpitations . I am off of work for 2 weeks as well, as per doctors orders. I will be seeing an Endroconalogist soon but waiting for his call. I am concerned that my blood pressure is too low now from the beta blockers that I am on now. Last night my pulse was racing out of my chest which lasted 4 hours. my blood pressure continues to be low. I just my bld pressure and the bottom number is 38. (120 over 38) the top number seems much better now but the bottom seems to be lower. Is this getting dangerous now? Also what questions would u recommend asking the specialist ?