Abstract
INTRODUCTION: Epinephrine containing local anesthetics are used hemostasis in many cases. Otolaryngologists typically selected to decrease bleeding in surgery field for operations such as especially FESS (Functional Endoscopic Sinus Surgery), septoplasty, septorhinoplasty. In addition to known adverse effects of this local anesthetics agents they have rare complications too. PRESENTATION OF CASE: We presented intracranial hemorrhagic infarction in a 41-year-old male patient after using lidocaine with epinephrine for local anesthesia on nasal mucosa. DISCUSSION: There are some publications like this case in the literature. In our case, a hemorrhagic infarction developed after giving the adrenaline/lidocaine infiltration to make up a local anesthesia in the mucosa of the septum. There is not any reported case like this in the literature. CONCLUSION: We want to emphasize that all surgeons especially the ENT surgeons should be careful while using local anesthetic medicines which contains adrenaline for rare complication of intracranial hemorrhagic infarction. Another fact is that the patients must sign an informed consent form including those situations even for all minor surgical procedures to avoid a medicolegal problem.