onset ( 9.3 +/- 1.16 minutes ) and complete spread ( 23.3 +/- 4.8 minutes ) for bupivicaine was significantly slower than in the mixtures containing carbonated lidocaine ( onset 4.7 +/- 0.48 minutes , complete spread 14.8 +/- 2.49 minutes ) and lidocaine hydrochloride ( onset 5.0 +/- 0.67 minutes , complete spread 16.3 +/- 3.2 minutes ) .
C0023660
lidocaine
C0546869
lidocaine hydrochloride