my wife has been through the numbness on one side, lost of vision, tire and weekness,. She also has problems with her hip, when she was first diagnosed and had the numbness, tingling and lost vision, her doctors put her on steriods now she has a hip problem and the doctors said it could be from the steroids. It has gotten so bad, she now walks with a bad limp and the doctors said she is not getting any blood circulation in the hip, some type of nercrosis, and she will now need a hip replacement surgery that she is always putting off, that could be a reason for the different mood swings.She also tends not to think very clearly and has a bad short term memory, but the long term memory is excellent, getting mad and lashing out at me now for things that has happened over ten years ago.