Review
Copyright ©2014 Baishideng Publishing Group Inc.
World J Anesthesiol. Nov 27, 2014; 3(3): 191-202
Published online Nov 27, 2014. doi: 10.5313/wja.v3.i3.191
Table 3 Concomitant use of other intrathecal drugs with intrathecal morphine
Additional IT drug to IT morphineEffect
Local anesthetic-bupivacaineImproved pain score and lower requirement of additional analgesia
FentanylMay induce acute tolerance to IT morphine and no real advantage
ClonidineIncreased duration of analgesia with better pain scores but higher incidence of hypotension
KetorolacIncreased duration of analgesia without significant side effects