My husband has taken statin drugs for a long time. I think the drugs have messed up his brain. He was a little crazy before the heart attack, now is getting worse. I still blame it on the statins. For instance, he thinks if you live at high elevation you need more air conditioning than at sea level. in reality, at high elevation, like 9200 feet there is no need for ac. But he insists there is because "heat rises." I could go on and on where his thinking is messed up. So anybody else have had bad experiences with statin drugs?