Effect Of Pre-Emptive Magnesium Sulfate In Pain Relief After Elective Cesarean Sections

Abstract

One of the most important things concerning surgeries is pain and its consequences on the patient and his general condition. So, we have to decrease pain following surgeries as much as we can to achieve optimum pain relief for the patients passing surgeries. A lot of studies and researches have been focused on the usage of magnesium sulfate (MgSo4) preoperatively to assess its effect in decreasing pain postoperatively to elective cesarean sections. To assess the analgesic efficacy in decreasing pain post-operatively by a preoperative single dose of intravenous magnesium sulfate in patients undergoing elective cesarean sections by the usage of two pain scales. A sixty pregnant women who underwent elective cesarean section were randomly separated into two groups. Before the induction of the anesthesia, the magnesium sulfate group (group A) received magnesium sulfate 50 mg/kg intraveneously (i.v) in bolus dose in 100 ml isotonic saline. The control group(group B) received the same volume of isotonic saline 0.9%(100ml). The pain score was taken at rest and movement for up to 12 hours post-operatively. There were no statistical differences regarding patients characteristics. Magnesium sulfate was very effective(statistically highly significant) in decreasing pain according to visual analogue scale and overall the four readings that detected in this clinical research and also the numeric pain scale showed that magnesium sulfate group was very effective (statistically highly effective) in three readings and effective (in the last reading). Pre-operative magnesium sulfate causes a significant reduction in pain intensity elective cesarean section.