Deflazacort Interactions

Brand names: Deflazacort, Deflazacort

2 interactions on record

Deflazacort + ClarithromycinModerate

Co-administration of deflazacort with clarithromycin, a strong CYP3A4 inhibitor, increased total exposure to 21-desDFZ by about 3-fold. Therefore, give one third the recommended dosage of deflazacort when moderate or strong CYP3A4 inhibitors (e.g., clarithromycin, fluconazole, diltiazem, verapamil, grapefruit juice) are used concomitantly with deflazacort [see Dosage and Administration (2.5) and Clinical Pharmacology (12.3) ] .

Source: FDA drug label - deflazacort

Deflazacort + FluconazoleModerate

Therefore, give one third the recommended dosage of deflazacort when moderate or strong CYP3A4 inhibitors (e.g., clarithromycin, fluconazole, diltiazem, verapamil, grapefruit juice) are used concomitantly with deflazacort [see Dosage and Administration (2.5) and Clinical Pharmacology (12.3) ] .

Source: FDA drug label - deflazacort