Even though we often can lower our cholesterol naturally (“I’ll pass on the mac and cheese”), many of us—25% of Americans, in fact—get extra help from statin drugs, such as Lipitor, Zocor, Crestor and Vytorin, because those meds can lower LDL “bad” cholesterol by 30% or more. Some people really need the prescriptive help, while others simply take them so that they can indulge in that mac and cheese.I think almost everyone is aware of the already-long list of side effects associated with statins (which includes digestive problems and rashes, among others). But there’s a new pile of reports on statins, and these reports show that there are even more side effects to add to the list. The side effects are not so awful that you necessarily need to stop using your statin—but since there are so many now, you might want to take a hard look at what side effects it may be causing.
These reports were enough to provoke the FDA to add four new safety warnings to statins this year. I called Amy G. Egan, MD, MPH, deputy director for safety in the FDA’s division of metabolism and endocrinology products in Silver Spring, Maryland, to break down the most important new findings.
WHAT ARE THE NEWEST RISKS?
Dr. Egan told me that the FDA did a comprehensive review of statin safety based on the latest data. Since this was an analysis of lots of different data, it’s impossible to say exactly how much certain doses of certain statins will raise your risk for each of the following problems. But here’s a general overview of the major findings…
- Increased risk for cognition problems: Forgetfulness, confusion and memory loss have been reported by some statin users.
- Elevated blood sugar and diabetes risk: Statin users have a higher risk for high blood sugar and developing type 2 diabetes. Those most at risk for blood sugar spikes are those who are already insulin resistant (or prediabetic). Ask your doctor whether it’s a good idea to get your blood sugar checked regularly.
- Higher risk for muscle damage: Some medications can interact with lovastatin (Mevacor) and increase the risk for muscle damage. These drugs run the gamut from HIV protease inhibitors to the macrolide antibiotics erythromycin and clarithromycin and the ketolid antibiotic telithromycin, the antidepressant nefazodone and certain antifungal and hepatitis drugs (a full list is available at www.fda.gov/Safety/MedWatch/SafetyInformation/ucm295611.htm).
SCARED OFF STATINS?
Dr. Egan doesn’t recommend that anyone stop taking a statin only because of these risks. However, she said, if you keep taking your statin, stay alert. Be on the lookout for symptoms of the risks listed above. Have you been more forgetful or confused recently? Are you experiencing early diabetes symptoms such as excessive thirst or urination? Are muscle aches or weakness slowing you down?
Are you experiencing the liver damage symptoms listed above? If you notice any red flags, another talk with your physician is in order.
Source: Amy G. Egan, MD, MPH, deputy director for safety, division of metabolism and endocrinology products, US Food and Drug Administration, Silver Spring, Maryland.
Listing Details
Publication Daily Health News
Original publication date July 26, 2012
