A Comparative Study of Valsalva Maneuver, Lidocaine, and Valsalva Maneuvers with Administration of Lidocaine to Reduce the Pain Associated with Administration of Etomidate During General Anesthesia.
Behzad NazemroayaOmid AghadavodiAzim HonarmandSarina AhmadianPublished in: Anesthesiology and pain medicine (2021)
Valsalva with lidocaine reduces the severity of pain caused by etomidate to a greater extent than other groups.