Actually, I believe that Tylenol can be bad for your stomach, anyway. However, Tylenol 3 (which you have to get by script) works RIGHT AWAY. I had to take it once for a terrible migraine (i could hardly lift my head to take the medicine in the first place) and it was almost instant. o.o;
But, yes, different pain relievers work differently for different people. Excedrin works for me, but some people might take it and it might make their headache worse, or it might take forever to finally work. All medication is that way.
Hey, Arizona! I come from a family of immigrants and I speak with an accent. Are you afraid? Oh wait...of course not, I'm white.
A woman's work is never done...but that's only because she has to do ALL of the work.
Men designate "woman's work" by what they have decided is too messy, too tedious, or too boring to do themselves.