What could be the reason for my hands and feet are tingling .? I don t think it s poor circulation. My hands and feet or not cold or purple, and I don t think i m dehydrated since I drank 3 Litres today. But still my hands are feet have been feeling tingly all day and when i try to get some sleep i feel like I want to black out sometimes, it s scary and it prevents me from going to sleep I called my doctor but they believe it s dehydration , but how can that be when I ve drank so much water and my urine is very clear 35 minutes ago - 4 days left to answer. Additional Details Well other symptoms include my head feeling light, I have an LVAD, but all of the metrics are perfect. This has being going on for about 3 days, I think this warrants a visit to my GP. But i d still like to know any possibilities of what may be going on Incase this may be of any help, the meds i m on now are: Digoxin Bisoprolol Warfarin Asparin ompeparazole Ramipril Spironolactone