Zocor Side Effects: I'm 43 years old, 5'3" and weigh 165lbs. My doctor started me wi http://www.medications.com/effect/view/36875 I'm 43 years old, 5'3" and weigh 165lbs. My doctor started me with Zocor 40mg. I stopped sleeping through the night about a week after taking it, but thought it was work/stress related. About 2 weeks after taking it, I could only sleep for about 3-4 hour You are much wiser than your doctor. Wed, 26 Nov 2008 14:03:11 -0500 http://www.medications.com/effect/view/36875?item=14850 You are much wiser than your doctor. http://www.medications.com/effect/view/36875?item=14850