Human nervous system symptoms and conditions

I had tingling and numbing in my hands and feet. After few weeks without Lipitor all that tingling stopped. My doctor said that it could not be Lipitor's side effect but after doing research online I really wished they listed tingling and numbing as side effect of that drug. It would have saved me a lot of money I spent on all kinds of tests my neurologist did.

I have been taking Zocor for 6 months. In the past 3 weeks I have developed intense tingling and burning in both legs from my feet to my knees. I also have a feeling of numbness in my right foot that at times is in the whole ball of my foot but will move to the side of the ball of my foot. I have been to the ER twice and all my neuro checks were normal even though my legs felt like they were on fire. I just this past week had a MRI of cervical and lumbar spine. My doctor is thing the symptoms may be related to the significant arthritis I have in my neck and may be due to nerve compression at one of the discs but I don't think so. I was worried about MS and Guillian Barre as these can be symptoms of those diseases as well but I didn't have any other symptoms of those diseases. At my last ER visit the doctor put me on Neurotin for the burning in my legs. I just happened to think to look on line for med interactions and side effects of the meds I am on and would have never expected that Zocor could be the culprit. I was astounded to find that the tingling and burning was more than likely due to the zocor. I stopped taking it about 4 days ago and am showing some improvement but I am still taking the neurotin. Does anyone know how long it takes Zocor to get completely out of your syste.? I also have nerve conduction studies scheduled.