7.2 Effects of Other Drugs on Dronedarone Ketoconazole and Other Potent CYP3A Inhibitors Concomitant use of ketoconazole as well as other potent CYP3A inhibitors such as itraconazole, voriconazole, ritonavir, clarithromycin, and nefazodone is contraindicated because exposure to dronedarone is significantly increased [see Contraindications (4) , Clinical Pharmacology (12.3) ] .
Source: FDA drug label - dronedarone
7.2 Effects of Other Drugs on Dronedarone Ketoconazole and Other Potent CYP3A Inhibitors Concomitant use of ketoconazole as well as other potent CYP3A inhibitors such as itraconazole, voriconazole, ritonavir, clarithromycin, and nefazodone is contraindicated because exposure to dronedarone is significantly increased [see Contraindications (4) , Clinical Pharmacology (12.3) ] .
Source: FDA drug label - dronedarone
7.2 Effects of Other Drugs on Dronedarone Ketoconazole and Other Potent CYP3A Inhibitors Concomitant use of ketoconazole as well as other potent CYP3A inhibitors such as itraconazole, voriconazole, ritonavir, clarithromycin, and nefazodone is contraindicated because exposure to dronedarone is significantly increased [see Contraindications (4) , Clinical Pharmacology (12.3) ] .
Source: FDA drug label - dronedarone
7.2 Effects of Other Drugs on Dronedarone Ketoconazole and Other Potent CYP3A Inhibitors Concomitant use of ketoconazole as well as other potent CYP3A inhibitors such as itraconazole, voriconazole, ritonavir, clarithromycin, and nefazodone is contraindicated because exposure to dronedarone is significantly increased [see Contraindications (4) , Clinical Pharmacology (12.3) ] .
Source: FDA drug label - dronedarone
7.2 Effects of Other Drugs on Dronedarone Ketoconazole and Other Potent CYP3A Inhibitors Concomitant use of ketoconazole as well as other potent CYP3A inhibitors such as itraconazole, voriconazole, ritonavir, clarithromycin, and nefazodone is contraindicated because exposure to dronedarone is significantly increased [see Contraindications (4) , Clinical Pharmacology (12.3) ] .
Source: FDA drug label - dronedarone
( 7.2 ) Statins: Avoid simvastatin doses greater than 10 mg daily. 7.3 Effects of Dronedarone on Other Drugs Simvastatin Dronedarone increased simvastatin/simvastatin acid exposure. Avoid doses greater than 10 mg once daily of simvastatin [see Clinical Pharmacology (12.3) ] .
Source: FDA drug label - dronedarone
Beta-Blockers and Other CYP2D6 Substrates Dronedarone increased the exposure of propranolol and metoprolol.
Source: FDA drug label - dronedarone
Calcium Channel Blockers Dronedarone increased the exposure of calcium channel blockers (verapamil, diltiazem or nifedipine).
Source: FDA drug label - dronedarone
Beta-Blockers and Other CYP2D6 Substrates Dronedarone increased the exposure of propranolol and metoprolol.
Source: FDA drug label - dronedarone