Comparison of Postoperative Analgesic Effect of Intrathecal Clonidine and Fentanyl Added to Bupivacaine in Patients Undergoing Cesarean Section: A Prospective Randomized Double-Blind Study

Figure 2

Side effects observed in three study groups. C: clonidine, F: fentanyl, and P: placebo. *Significant difference between the three groups.