Simvastatin and barbie

I was diagnosed with type 2 diabetes in 2001 and have been taking 10mg simvastatin ever since. Over the last six months have had severe increasing pain in right shoulder neck and arm. Out of the blue the doctor has since automatically changed dose from 10mg to 40mg. I have not taken the 40 yet as I am too scared and am using up the 10mg. Sometimes have diarrhea and nausea. I had to wait 2 weeks for xray and another 2 weeks for the result. Am to see the doctor in 2 days because I cannot stand the pain any longer. A month ago he told me to come off the simvastin as I would not have to wait long, but after 2 weeks thought I had better go back on it again. Have now stopped again because the pains are worse. wondering about taking herbal medicine instead.

hi there i have been on simvastatin about a year now and have felt so ill since taking them i am now due to have several blood test to see what they can find " as i suffer with nausea, pains in my legs and body /and terrible depression and i cant remember me feeling like this before i started taking these tablets i really don't feel like me no more / and i can easily sit down and cry because off feeling like i do / now i have been told to take double dose because my cholesterol is higher / i have spoke to others of these tablets and they have had same reaction so i have decided on my own thoughts to stop i will tell my doctor.and i am hoping i will get back to my old self i will try and keep my cholesterol in control and i think its well worth a try than to have all these side affects B.

I went on Simvastatin 40mgs last Christmas 2007 because of the family history of strokes, I was generally feeling very well .
Since being on statins I have felt awful , with lots of side effects " muscle cramps, upset stomach, really really tired, strange feelings in my chest and bad palpations "... I thought I was really ill.which made me very depressed.and even had test's done at the hospital to try and find what is wrong with me thankfully nothing appears to be seriously wrong" so why feel so dreadful i thought it had to be the statins!!"
I came off them my self four weeks ago ,since then I have been to see my doctor who has agreed for the time being I should be off simvastatin but consider taking a milder statin.
I do feel slightly better after four weeks ,but still get some of the side effects can any one suggest roughly how long it takes to feel like one's old self again.....Please!!!