Intravenous Dexamethasone Effectiveness in Post Caesarean Section Analgesia

all patients had standard non-invasive monitoring including an electrocardiogram, non invasive blood pressure and pulse oxymetry. An 18-gauge intravenous cannula was inserted into the nondominant arm or hand and 500 ml of a saline solution (0.9 %) was infused. The prevention of postoperative nausea and vomiting (PONV) was assured to all patients by administering 4 mg of IV Ondansetron. Spinal anesthesia was performed according to our department protocol: L4-L5 or L3-L4 intervertebral space puncture using a 25 gauges needle, with injection of 0.5% hyperbaric Bupivacaine mixture (dose depending on patient height) associated with 2.5 ug Sufentanil and 100 ug Morphine. Before surgical incision, patients received either an intravenous injection of 8 mg (2 ml) Dexamethasone (DG) or 2 ml of a Saline solution (PG).

patients received 2ml of intravenous saline solution