From a paralytic? That has nothing to do with the immune system. And nothing the immune system can do about it. What do you think happens when they put you under for surgery? Do you think the immune system gets rid of the paralytic so that you can never get to sleep.... and you have the pleasure of feeling every surgical blade incision? Nope! A paralytic is time-sustaining ranging from a few minutes to an hour or so... and if given a massive enough dose.... NEVER!