Abnormal Change in Arterial Blood Pressure after Adrenaline-Containing in Lidocaine Infiltrated into Oral Submucosa during General Anesthesia

Sudden severe hypotension also occurs in an otherwise stable surgery when adrenaline-containing in lidocaine is infiltrated and care must be taken when using adrenaline-containing in lidocaine because it occasionally induces several adverse reactions. We report the case of a 16-year-old man who scheduled for oral surgery in which abnormal arterial blood pressure changes occurred after adrenaline-containing in lidocaine infiltrated into oral submucosa.