Several Years Ago, A Neurologist Prescribed Topomax For Me For

Several years ago, a neurologist prescribed Topomax for me for prevention of migraine headaches. It was discontinued due to unpleasant side effects, including word finding difficulties. Since i stopped taking it, I still have word finding difficulties, although not as severe as when I took Topamax and not as frequently. In the past year or so, I sometimes have some problems with forgetfulness. For example, I was unable to remember my medication list recently (never had this happen in the past, and yesterday I forgot the address of my employer. I'm just wondering if I should be concerned.