I think I know what you mean but I thought it was caused by the gabapentin or the tramadol that I take for pain. I have noticed my pain level in my feet and hands has increased lately and at the same time I have this weird feeling that I am not quite in touch with my surroundings. Today I also have a slightly stiff neck and that might be making it worse. I received my monthly Evenity shot this morning - first time in several months, (I was on Alendronate for a while before restarting the Evenity. ) I don't have numbness as far as I'm aware - I experienced numbness in my feet earlier in the disease but not right now. What really disturbs me is the feeling that I am unaware, less alert than I should be and have always been in the past 76 years. I have not been driving for probably 4 or 5 months because of the medicines I take, but I had hopes I would eventually be able to drive again but I guess that is not going to happen.