I've been on Zocor 40 mg. for 9 months. After being on it 4 month...

I've been on Zocor 40 mg. for 9 months. After being on it 4 months I began to have symptoms. Dizziness, vertigo, tingling in hands and on scalp, stabbing pains in head and chest, eyelid and finger twitching, throbbing of arteries above each ear and head tremors. Went to ER when vertigo and tremor got unbearable, they found nothing. Been to several doctors and not one of mentioned that these symptoms could be from Zocor. Internet research enlightened me and I stopped taking it yesterday. Will advise if symptoms decrease.