Interaction explained: When taken individually, atorvastatin can cause muscle problems. However, taking the drug with niacin doses of at least 1,000 milligrams (mg) per day can further increase ...

After 4 weeks' lead-in, participants received LY518674 (10, 25, 50 or 100 µg), fenofibrate (200 mg) or placebo for 12 weeks. In the second study, LY518674, with or without atorvastatin ...