during2003;97:713–4. 3. Kwak K, Chung H, Lim C, Han C, Choi G, Lim D, et al. A combination of lidocaine (lignocaine) and remifentanil reduces pain during propofol injection. Clinical Drug Investigation 2007;27(7):493–7. 4. Brooker J, Hull CJ, Stafford M. Effect of lignocaine on pain caused by propofol injection. Anesthesia 1985;55:41–7. 5. Eriksson M, Englesson S, Niklasson F, Hartvig P. Effect of lignocaine and pH on propofol-induced pain. British Journal of Anaesthesia 1997;78(5):502–6. 6. Wong WH, Cheong KF. Role of tramadol in reducing pain on propofol injection. Singapore Medical Journal 2001;42: 193–5. 7. Jalota L, Kalira V, George E, Shi YY, Hornuss C, Radke O, et al. Prevention of pain on injection of propofol: systematic review and meta-analysis. BMJ 2011;342:d1110. 8. Picard P, Tramèr MR. Prevention of pain on injection with propofol: a quantitative systematic review. Anesthesia and Analgesia 2000;90:963-9. 9. Derakhshan, P., Karbasy S.H., Bahador, R., 2015. The effects of nitroglycerine on pain control during the propofol injection; a controlled, double-blinded, randomized clinical trial. Anesth. Pain Med. 5 (3), e26141, http://dx.doi.org/10.5812/aapm.5(3)2015.26141., 10. Jeon, Y., 2012. Reduction of pain on injection of propofol: combination of nitroglycerin and lidocaine. J. Anesth. 26 (5), 728–731, http:// dx.doi.org/10.1007/s00540-012-1394-6. 11Picard, P., Trame` r, M.R., 2000. Prevention of pain on injection with propofol: a quantitative systematic review. Anesth. Analg. 90 (4), 963–969. 12. Euasobhon, P., Dej-Arkom, S., Siriussawakul, A., Muangman, S., Sriraj, W., Pattanittum, P., Lumbiganon, P., 2016. Lidocaine for reducing propofol- induced pain on induction of anaesthesia in adults. Cochrane Database Syst. Rev. 18 (2), CD007874, http://dx.doi.org/10.1002/14651858. CD007874. 13. Ahmad, S., De Oliveira Jr., G.S., Fitzgerald, P.C., McCarthy, R.J., 2013. The effect of intravenous dexamethasone and lidocaine on propofol-induced vascular pain: a randomized double-blinded placebo-controlled trial. Pain Res. Treat. 734531, http://dx.doi.org/10.1155/ 2013/734531. 14. King SY, Davis FM, Wells JE, Murchison DJ, Pryor PJ. Lidocaine for the prevention of pain due to injection of propofol. Anesth Analg1992;74:246-9. 15. Scott RP, Saunders DA, Norman J. Propofol: Clinical strategies for preventing the pain of injection. Anaesthesia 1988;43:492-4. 16. Schimmer BP, Parker KL. Adrenocorticotropic hormone; Adrenocortical Steroids and their Synthetic Analogs; Inhibitors of the synthesis and actions of Adrenocortical hormones. Goodman and Gilman’s The Pharmacological Basis of Therapeutics. 11nd ed. New York: McGraw-Hill; 2006. p. 1599- 600. 17. Singh M, Mohta M, Sethi AK, Tyagi A. Efficacy of dexamethasone pretreatment for alleviation of propofol injection pain. Eur J Anaesthesiol 2005;22:888-90. 18. E. Kam,1 M. S. Abdul-Latif2 and A. McCluskey2 19. Jeong M, Yoon H. Comparison of the effects of lidocaine pre-administration and local warming of the intravenous access site on propofol injection pain: Randomized, double-blind controlled trial. International Journal of Nursing Studies. 2016;100(61):209-18. 20. Nathanson MH, Gajraj NM, Russell JA. Prevention of pain on injection of propofol: a comparison of lidocaine with alfentanil. Anesthesia & Analgesia. 1996 Mar 1;82(3):469-71. 21. Yadav M, Durga P, Gopinath R. Role of hydrocortisone in prevention of pain on propofol injection. J Anaesth Clin Pharmacol2011;27:470-4