Hello. I notice that you use the term "fibro fog," so you are obviously aware that some mental "lapses" are said to go along with it. I have fibromyalgia and I, too, suffer from memory problems. But I've also taken many strong medications over the years for bipolar disorder. I really don't know why the memory problems occur. I do know it is harder to concentrate when we're in pain. Let's hope that some other folks will chime in. Come on, fellow sufferers, speak up! Thanks....