A Prospective randomized controlled study on comparison of intravenous Ibuprofen and Paracetamol for post operative pain relief in functional endoscopic sinus surgeries (FESS)

This study will be performed in patients scheduled to undergo FESS surgery under general anesthesia. A written informed consent will be obtained from the participants. The participants will be allocated into two groups by computer-generated random numbers group I is Ibuprofen and group P is paracetamol. Anaesthesia premedication and induction will be standardized among two groups. The surgeon will be asked to infiltrate with plain adrenaline not xylocaine with adrenaline for local site infiltration. ibuprofen 400mg and paracetamol 1gm will be administered in the respective groups 15 min before the end of the procedure and patient will be shifted to post anaesthesia care unit and pain intensity will be monitored using VAS score for 24 hrs. if the VAS score >4 ibuprofen and paracetamol will be repeated in the respective groups and inj.tramadol 100mg iv will be administered if needed as a second rescure analgesic.