Table 5.
Incidence of post-operative complications
| Complications | Midazolam | Fentanyl | āPā |
| Urinary retention | 1(5%) | 3(15%) | 0.605 |
| Headache | 5(25%) | 5(25%) | 1.0 |
| Dizziness | 4(20%) | 4(20%) | 1.0 |
| Nausea / Vomiting | 1(5%) | 4(20%) | 0.106 |
| Respiratory depression | 0 | 1(5%) |