Hi everyone, I'm new here and I'm posting for my boyfriend, a sufferer of Crohn's disease. He's been in remission for a few years now. Currently he takes Humira, Pentasa, and Prevacid. About six months ago he started the Humira after years of Remicade because of not wanting to miss work. It also switched him to a generic Prevacid. Since then, he's felt fairly dull; like he doesn't learn or catch on as quickly as he used to. I've noticed it in just talking to him, that sometimes it's hard to listen to him because it takes so long for him to get a thought out, and often I have to explain things to him multiple times. It's very sad and frustrating, I don't like seeing him this way and I know he doesn't like thinking he's dumb! Could this be the Humira or generic? I can't find anything online about it, has anyone else experienced this?