I was prescribed 50 milligrams of tramadol a day. I have been taking this for about 3 years now. My memory is really bad. Sometimes I can't even remember things that happened two days ago. I used to be a heavy drinker but, my memory was even good from that. It has only been since I started taking the tramadol that I feel my memory has significantly declined. Along with this I have been extremely irritable, anxious, and impatient. I am also taking 40 mgs of Celexa (antidepressant) daily. Has anyone else experienced this?