Paracetamol Ibuprofen
Maxigesic® Monotherapy Maxigesic® Monotherapy
Cmax (µg·mL-1) 13.89 14.87 21.48 22.08
Geometric mean ratio [%], (90% CI) 95.77 (81.62, 112.37)b 97.23 (85.28, 110.85)b
AUC0-t (µg·mL-1·h) 38.32 36.51 80.12 78.56
Geometric mean ratio [%], (90% CI) 103.86 (100.16, 107.71)b 101.18 (95.72, 106.97)b
AUC0-inf (µg·mL-1·h) 40.47 38.42 82.30 80.84
Geometric mean ratio [%], (90% CI) 104.08 (100.15, 108.15)b 101.07 (96.01, 106.41)b
Tmax (minutes)a 30 38 90 60
T1/2 (h) 3.14 3.11 2.12 2.29
amedian
b
within bioequivalence limits (80%-125%)
Table 2: Comparison of the geometric mean (unless stated otherwise) pharmacokinetic parameters of paracetamol and ibuprofen after administration as monotherapy or fixed-dose combination, Maxigesic® in the fasted state.
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