[Comparison of the effects of topical Lidocaine spray applied oropharyngealy before and hypopharyngealy after induction of anesthesia on the pressor response to direct laryngoscopy and intubation]

ABSTRACT

Background and Objective: the deterious effects of pressor response [Tachycardia and hypertension] are not hidden from any personal of anesthesia group. The present study is performed in Chamran Hospital affiliated to the university of medical sciences, Shiraz, with the aim to introduce the most effective, cheapest as well as the easiest method to prevent or reduce the pressor response to direct laryngoscopy and intubation