tylenol the eve I take my
inj., 1 about a half hour before the
inj. and 1 about an hour or so after the
inj. I think they help. I usually take another one the next am. I think many of us feel wiped out for a couple of days after the inj. but some people do not get that feeling right away. Some it hits a couple days after the inj. Some get headaches or flu like symptoms. Some don't.