Repaglinide concentration (ng/mL)

Recovery (%) (mean ± RSD%)

Repaglinide^a

Cetirizine^a

1.5

92.05 ± 8.77

81.44 ± 4.20

50

100.09 ± 6.90

81.70 ± 4.61

85

95.93 ± 1.04

79.80 ± 6.83