My aunt , age 72, good health except her crohns . Her lee describes it as severe. She spent 3 weeks in the hospital , and began humira the last week there. She was moved to a rehab facility because she was so weak, and now she is so confused and acting similar to a patient who has dementia. She can't even make a phone call on her phone . Her mental health was fine before this . One day she seems better and carries on a conversation and the next she is back to being extremely confused like she doesn't evn know where she is . Could this be from the humira? That's the only meds she is on. She was taking pain meds and Xanax before she was moved to rehab. Thank you