Had this procedure yesterday for a herniated disc problem, procedure was quick and I was home soon afterwards. Slept all afternoon, had planned to go to work today, but was advised not to drive till this afternoon so stayed at home. I've been dead to the world all morning, with strange dreams. Could easily sleep all afternoon. As it was a local anaesthetic, I wasn't expecting to feel so wiped out afterwards! Anyone had similar, or got an experience? Whether it's the double whammy of local anaesthetic for numbing, then the local that's in the root block I don't know. Want to go back to work but am soooo sleepy!