Like everyone here I have a lot of the same symptoms. Since starting zocor, I am on medicine for depression, gained weight, can't sleep well, tired all the time, legs egg when walking. My biggest concern and I didn't notice anyone having this problem; I am wondering if zocor can make your blood pressure rise. I stopped taking zocor about three weeks ago and my blood pressure (yesterday) was 128/68...perfect for me 55 year old woman. Prior to stopping the zocor (and taking blood pressure med's) it was 140/88. I stopped the b/p medicine too.