my alt level is 57. which is last year 40. i don't drink any alcohol. i have diabetes. i am taking atorvastatin calcium 10 mg from last year. i don't understand why my doctor told me to take atorvastatin calcium again. now i don't have high cholesterol anymore. as i know atorvastatin calcium could possible cause of high alt. my question is do i need to concern about my alt level?