I agree, funny thing with my doctor, I took a prescrip. for two months that was double in error from the pharm. and showed him and no concerns, I was. It was 80mg. and should have only been 40mg. of sivastantin for high cholestrol. Was to be 40 for my high bld. press. and 40 for the cholestrol. Well, as it was they screwed up and I was taking it without looking at pill. Cause they said it was changed so did not ck. Well, I am here to tell u I told the dr. since I had not had my bld. press. med. in two months due to taking double of other, bld. press. was good, I think I can go off it, dont u....ugh......so I went off my blood press. med. and it has been great and not even high.....can u imagine that one. So taking the 40 only for cholesterol now.....I am 64 and do not need errors like this for sure......