Hello. I have very low Blood Pressure and have been put on Midodrine 5mg 2-3 times a day. I have been on it for A month and it has helped with the most severe Symptom I was having is Passing out after eating. No O2 to stay in the Brain where it all went to digest foods. I have also Terrible Memory, which could be linked to not enough O2 as well. It has helped with this, HOWEVER the side affects are extreme. I stopped it for a few days and Immediately Passing out began. I am Very Anxious, scattered, rapid heartbeat, Cant sleep, no focus like I am on a High. Dr had me lower it to one time a day, but symptoms came back. I have searched on line, asked Pharmacists, and No luck for Raising BP only Lowering it. I would Love any ideas or Help. I am so frustrated because I can't seem to get my MD to understand, I am a low weight and I do not metabolize meds like many. Not functioning without it, not very sane taking it. Others see it and I see it as well. Short tempered too. PRAISE GOD I FOUND THIS SITE.