Which of the following is a P-glycoprotein inhibitor
Drugs like Cyclosporine, Tacrolimus, Quinidine, Diltiazem, Verapamil, Itraconazole, Ketoconazole, Amiodarone inhibit P-glycoprotein and cause drug toxicity.
Rifampicin
Phenytoin
Griseofulvin
Ketoconazole