http://www.medications.com/effect/view/30754 I have been on Lamictal and Topamax for approximately 4-5 years now. I also take effexor. I have a seizure disorder. At first everything was alright, however now I have been having double vision, staggering, memory loss that has occurred slowly within Fri, 30 May 2008 10:40:12 -0400 http://www.medications.com/effect/view/30754?item=8736 I have been taking Lamictal for about 8 yrs now. I also take Keppra and Dilantin (all in large doses). My memory is gone. Something that may have happened a couple of years ago is all new to me. It sucks when you can not remember your late Mom's voice. http://www.medications.com/effect/view/30754?item=8736 Fri, 30 May 2008 10:42:16 -0400 http://www.medications.com/effect/view/30754?item=8737 I have been taking Lamictal for about 8 yrs now. I also take Keppra and Dilantin (all in large doses). My memory is gone. Something that may have happened a couple of years ago is all new to me. It sucks when you can not remember your late Mom's voice. http://www.medications.com/effect/view/30754?item=8737 Fri, 30 May 2008 19:18:03 -0400 http://www.medications.com/effect/view/30754?item=8758 THANK YOU FOR REPLYING TO MY POST. DO THE DOCTORS KNOW WHICH DRUG CAUSED THE MEMORY LOSS? I WAS ON DILANTIN YEARS AGO, HOWEVER THEN WENT ON TEGRETOL THEN DEPAKOTE. I MOSTLY HAVE MORE STRESS SEIZURES NOW, HOWEVER HAVE NOT IN A WHILE. THE ORIGINAL SZ WER http://www.medications.com/effect/view/30754?item=8758