Hello! Does anyone else get REALLY light headed when they stand? Everytime I get up everything goes black for a few seconds and my heart pounds, like really pounds! I thought at first oh it'll be my anxiety but I've been so so much better recently and it's still just as bad. Does anyone else have this on citalopram? I've been on them for quite a while now and this part of it is frustrating me and even tempting me to ask my doctor to change them to something else. My hearts constantly racing even when I feel my most relaxed!