Aim: The purpose of the present study was to assess the comparison between midazolam-nalbuphine and midazolam-fentanyl combinations for analgesic as well as sedative effect in patients who have undergone fibre-optic intubation in awake state. Methodology: 100 patients between the age of 20 and 60 yrs of either sex, scheduled for elective surgery were included after taking written informed consent. Premedication with Inj. Glycopyrrolate 0.2 mg i.m. 30 mins before and Inj. Midazolam 1 mg i.v. 15 mins before the procedure was given. Then patients were randomly divided into 2 groups. Group N (n=30) received inj. nalbuphine 0.2 mg/kg i.v. and group B (n=30) received inj. fentanyl 2 mcg/kg i.v., both 5 mins prior to the introduction of fiberscope. The nasotracheal fiberoptic intubation was carried out using spray as you go technique. Level of sedation, intubation score and VAS score were observed along with patient comfort score