Increased simvastatin acid exposure. AUC elevations of atorvastatin, pravastatin, & rosuvastatin (as single doses) &/or their major metabolites. Increased plasma conc of OATP1B1 or OATP1B3 substrates (ie, bosentan, fimasartan, asunaprevir, glecaprevir, grazoprevir, voxilaprevir, atorvastatin, pravastatin, fluvastatin, pitavastatin, rosuvastatin, simvastatin); OAT2 substrates. May weakly inhibit OAT3 at clinically relevant conc.