Statin associated muscle symptoms (SAMS): strategies for prevention, assessment and management

Statins are the cornerstone for atherosclerotic cardiovascular disease risk reduction with recognized efficacy in primary and secondary prevention. Despite this, they remain underutilized due to concerns regarding adverse effects. Statin-associated muscle symptoms (SAMS) are the most frequent cause of medication intolerance and discontinuation with a prevalence estimated at 10%, regardless of causality, with the consequence of increased risk of adverse cardiovascular outcomes.

This clinical perspective reviews recent developments in mechanisms underlying the pathogenesis of statin myopathy, the role of the nocebo effect in perception of statin intolerance, and explores diverse components endorsed by international societies in establishing a statin intolerance syndrome. Non-statin drug alternatives that reduce low-density lipoprotein-cholesterol are also discussed, with emphasis on therapies with established effects on cardiovascular outcomes.

Ultimately, a patient-centered clinical approach to managing SAMS is proposed to optimize statin tolerability, achieve guideline-recommended therapeutic goals and improve cardiovascular outcomes.