Contraindicated w/ systemic fusidic acid, gemfibrozil, ledispavir & red yeast rice. Increase serum conc of daptomycin, pazopanib, trabectedin, vit K antagonists. Increased serum conc w/ acipimox, amiodarone, bezafibrate, boceprevir, ciprofibrate, clopidogrel, colchicines, systemic cyclosporine, dronedarone, elthrombopag, fenofibrate, systemic fusidic acid, gemfibrozil, itraconazole, ledipasvir, niacinamide, paritaprevir, PIs, raltegravir, simeprevir, telaprevir, teriflunomide.