Inhalation of Ketamine in Different Doses to Decrease the Severity of Postoperative Sore Throat in Surgeries under General Anesthesia Patients.

Context: Postoperative sore throat (POST) occurs in 21%-65% of patients. Nebulization of ketamine reduces POST.

Aims: The aim of this study is to see the effectiveness of nebulized ketamine in different doses to reduce POST and observe adverse effects, if any.