Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Simvastatin (Zocor) and Atorvastatin (Lipitor) are both statins used to lower "bad" cholesterol (LDL) and triglycerides, while raising "good" cholesterol (HDL). However, there are some key differences between the two. Simvastatin (Zocor) is considered a low-to-moderate intensity statin, while Atorvastatin (Lipitor) is a moderate-to-high intensity statin, meaning Atorvastatin can lower cholesterol more effectively at certain doses. Simvastatin is typically taken at night because it is short-acting, whereas Atorvastatin can be taken at any time of the day due to its long-acting nature. Both medications are available in generic forms, making them more affordable. Simvastatin has a higher risk of causing severe muscle damage (rhabdomyolysis) compared to other statins, while Atorvastatin has a potential risk of causing strokes or brain bleeds in people who recently had a stroke. Both medications should not be used during pregnancy or breastfeeding.
Simvastatin (Zocor) is a statin used to lower your cholesterol to help protect your heart and blood vessels from serious, and even life-threatening, medical problems, such as heart attack or stroke. Simvastatin (Zocor) isn't meant to lower cholesterol on its own. Instead, you should take it in addition to eating a healthy diet and having a regular exercise routine. To get the most out of the medication, it's best to take simvastatin (Zocor) nightly before going to sleep.
Summary for Statin
Prescription only
Atorvastatin (Lipitor) is a statin that lowers "bad" cholesterol, raises "good" cholesterol, lowers triglycerides (TG, also known as fats). In addition, it helps protect your heart and blood vessels. Atorvastatin (Lipitor) is known as a moderate-to-high-intensity statin, meaning it lowers your cholesterol more so than many other statins. And as with all statins, atorvastatin (Lipitor) can cause rare, but serious side effects, such as liver problems or severe muscle pain. It's important that you eat a healthy diet and exercise regularly in order to get the most benefits from this medication.
Indications of Simvastatin vs. Atorvastatin
Indications for
•Prevention of heart or blood vessel problems (e.g., heart attack or stroke) in people at higher-risk for heart problems