I had my first 2 injections of Cimzia yesterday. The nurse said I might feel a bit sick and headachey for the rest of the day. I was fine yesterday but have woken feeling terrible. I feel very sick, dizzy, weak and just not myself. I couldn't drag myself into work which I feel very guilty about. I had a very late night due to a family party (which I couldn't get out of), so I'm wondering if this may have had an impact? I don't cope well if I go to bed much past 10 these days! I know a few people here are on Cimzia, so I'd appreciate hearing how other people tolerated their first dose. Thank you.