Statins for Cholesterol: Facts vs. Myths

Myth: Everyone experiences severe muscle pain with statins

Fact

Muscle pain is a commonly reported side effect in people taking statins, though it does not affect everyone.

For some individuals, these muscular symptoms may be temporary, lasting only a few weeks after starting statins while the body adjusts to the medication. However, approximately 10% of people experience muscle-related symptoms severe enough that they may require them to stop taking the drug entirely.

Despite this, whether statins themselves actually cause this muscle pain isn’t so clear-cut.

One large-scale study found that the rate of muscle pain among people taking statins was remarkably similar to the rate among those taking a placebo. This suggests that the reported muscle pain may be driven by factors other than the statin drug itself, and many people do tolerate a statin drug well.

If you are taking statins and are concerned about muscle pain, talk with your doctor. They can identify potential causes and suggest ways to help you manage them.

Myth: Statins impair the ability to think clearly

Fact

Some people worry that taking statins will cause memory loss or confusion. However, recent research suggests that statins do not affect your long-term thinking skills or increase your risk for memory disorders like dementia. Because statins protect your blood vessels, they might actually support brain health as you get older.

The Food and Drug Administration (FDA) noted that a small number of people may experience mild, temporary forgetfulness when starting statins. But these challenges are uncommon and tend to resolve when the medication is stopped.

If you experience memory changes while taking a statin, talk with your doctor. They may switch you to a different medication. This effect typically clears up within a few weeks after you stop taking the statin.

Medical Perspective

“If you think your statin is causing side effects, contact your doctor before stopping the medication. They can check for other causes and may adjust the dose, switch you to another statin, or discuss other treatment options.”

— Stanley Saji, PharmD, RPh, MBA

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_{Quotes represent the opinions of our medical experts. All content is strictly informational and should not be considered medical advice.}

Myth: Statins lead to diabetes

Fact

For the majority of people, statins do not increase the chance of having diabetes. However, the medications may accelerate a diagnosis in people who are already predisposed to the condition.

Typically, a slight increase in blood sugar occurs in people who already have prediabetes, obesity, or other metabolic risk factors before starting the medication.

One comprehensive study looked at data from over 150,000 people in long-term clinical trials. The researchers found that taking a low or medium dose of statins slightly raised the chances of being diagnosed with diabetes. However, this actual risk is very small, affecting about 1 in every 200 to 1,000 people each year.

Most importantly, the data showed that the heart benefits of statins, such as preventing heart attack and stroke, outweigh the risk of diabetes.

Summary

For most people, statins significantly lower the risk of heart attack and stroke, and their benefits outweigh potential risks for those who need them. If you are taking a statin and are concerned about certain side effects or risks, talk with your doctor. Together, you can make a decision about whether they are right for you.