I am 46 and on my 2nd cycle with tranexamc acid. While it really helps make my periods manageable I get so tired on it that I can hardly function. I am trying to take only 1 pill 3x/day but even that makes me very sleepy. Right now I am lying on the sofa with no energy which is very unlike me. I don't see much about this side effect. I'd love to continue on the medication if the side effects improve with time. Anyone else?