case_images: PMC11220238_01
case_images: Changes in tacrolimus and phenytoin levels over a 9-day period.
case_images: fphar-15-1364121-g001.jpg
case_images: PMC11220238_01_fphar-15-1364121-g001.jpg
case_images: F1
case_images: P450 (CYP) enzyme inducer (either phenytoin or rifampicin) to lower Tac concentrations. The patient received oral phenytoin (100 mg thrice daily) for 5 days, resulting in a gradual decrease in Tac levels from 57.6 ng/mL to 2.5 ng/mL over 8 days (Figure 1). Phenytoin trough level, measured 2 days post-administration, ranged from 5.52 mg/L to 11.82 mg/L.
case_images: A flowchart of the selection process of included articles in this review.
case_images: fphar-15-1364121-g002.jpg
case_images: PMC11220238_01_fphar-15-1364121-g002.jpg
case_images: F2