Hey all, hope you are doing ok :) I have been on Tysabri since last June, haven't had my MRI yet as they have a huge backlog at my hospital but my nurse is working on it - but anyway, does anyone else feel like absolute garbage the day after infusion. My brain is so foggy and I just wanted to stay in bed this morning....I usually feel better a couple of days after but this cannot just be me surely? :')