Discontinue use if markedly elevated CPK levels occur or myopathy is diagnosed or suspected; serious liver injury w/ clinical symptoms &/or hyperbilirubinemia or jaundice occurs. Temporarily withheld or discontinue use in patients w/ acute, serious condition suggestive of myopathy or risk factor predisposing to renal failure secondary to rhabdomyolysis eg, severe acute infection, hypotension, major surgery, trauma, severe metabolic, endocrine & electrolyte disorders, uncontrolled seizures; myasthenia gravis/ocular myasthenia. Recent stroke or transient ischemic attack; immune-mediated necrotizing myopathy. Substantial alcohol consumption &/or history of liver disease. Perform liver enzyme tests prior to therapy & repeated as clinically indicated. Avoid concomitant use w/ gemfibrozil, cyclosporine, HIV & hepatitis C PIs. Not recommended w/ other fibrates, fusidic acid. Concomitant use w/ fenofibrate; anticoagulants, ketoconazole, spironolactone, cimetidine, colchicine, daptomycin, erythromycin, clarithromycin, azole antifungals, niacin (≥ 1 g/day), lopinavir/ritonavir. May affect ability to drive & use machines. Not recommended in moderate or severe hepatic impairment. Women of childbearing potential should use effective contraception. Not to be used during pregnancy & lactation. Childn.