Neurological side effects

The FDA warns on statin labels that some people have developed memory loss or confusion while taking statins. These side effects reverse once you stop taking the medicines. There is limited evidence to prove a cause-effect relationship, and several studies have found that statins have no effect on memory. Talk to your care team if you experience memory loss or confusion while taking statins.

There also has been evidence that statins may help with brain function — in people with dementia, for example. This is still being studied. Don't stop taking your statin medicine before talking to your healthcare professional.