Zocor and flexibility

I am 27 years old, male, and have had type 1 diabetes since I was 8.

My doctor prescribed Zocor repeatedly in 2007(for high blood pressure) and I was reluctant to taking it because I have no respect for any of the miracle drug companies and feel that they are only looking to make money, not help anyone with their health problems. I finally started taking Zocor (generic) in Nov 2007, then started getting some strange side effects that my doctor never mentioned when I asked him.

My side effects were, but not limited to, muscle pain in the legs and back. I noticed sharp pains in my knee like arthritis and Charlie horses in the calf during time at sleep. I noticed these after about 1 week of taking the drug and lasted through till the end. I stopped taking the drug in Dec 2007 and been off it since. I have yet to talk to my doctor about it, but I talked to his nurse and she recognized the symptoms. I reached my conclusion long before speaking to her however.

Now 2 months have passed since I stopped taking the drug and the pains in my back and legs have disappeared. The arthritis type feeling in the knee has gone away. I have more flexibility and none of the pain that I felt while taking the drug. I am astounded that the clinical trial for this drug doesn't note the muscle pain; at least the notes from trials I found on the internet didn't note it as a side effect.