I am a 45F , I had a BMV 2yrs ago for mitral valve and i am on medications since then -1) AFOGLIP M 500 2)Thyroxine 125mg 3) lasilactone50 4) metocard xl 25mg 5) Acogut. I am diabetic and thyroid, for past 7yrs . 2yrs ago I had an accident of not being able to breathe because of lung being filled by fluid, which on x-ray were pure white, and that's when I came to know that i have a heart disease, after my BMV I am having frequent episodes of LOW BP as 100/70 or 108/65 and i feel like my head is spinning and my whole body is spinning I don't know what to do, plz tell why is this happening with me?? So that i can understand the problem and then proceed with consult!!.