Key takeaways
Lovastatin (Mevacor) and atorvastatin (Lipitor) are both statins used to lower "bad" cholesterol (LDL) and triglycerides, and to raise "good" cholesterol (HDL). However, there are some key differences between the two. Lovastatin is a low-to-moderate intensity statin, while atorvastatin is a moderate-to-high intensity statin, meaning atorvastatin can lower cholesterol levels more effectively. Lovastatin is typically taken once a day with dinner, whereas atorvastatin is taken once daily and can be taken at any time of the day. Both medications can cause serious side effects like muscle pain and liver problems, as well as cause more common side effects such as joint pain and diarrhea. Additionally, atorvastatin is available as a liquid form (Atorvaliq) for those who have trouble swallowing tablets, while lovastatin does not have this option. Both medications are available as lower-cost generics.
