I have been feeling tired sleepy and no energy hardly at all. I have no initiative to do anything. I have monitored my blood pressure for about 3 days and have experience some reading as low as 86/60 but mostly high ninetys and low to middle sixties and low seventies. I have always been on the lower side of normal for blood pressure but not this bad. I don't know how long this has been this way, as I just notice this on Sunday when I used a machine at Walmart. I have been monitoring at home with an electronic monitoring blood pressure machine which has the cuff on it. Has anyone had the side effect of low blood pressure while on trazadone?