Deborah, I never noticed tiredness as a s/e of Lipitor, probably because I'm always tired
I would continue to take it, and if the side effects persist, contact your Dr. But really they should go away and my cholestrol has dropped dramatically. My husband also takes it but only 10 MG and he has no side effects, tho he isn't as wired up about
new meds as I am, sure wish I could be like him.