Case of the Month #54: A case of inpatient overdose and cardiac arrest

Published 18/12/2024

Take-home messages

  • It is largely the sodium channel blocking properties of propranolol that leads to the life threatening effects in overdose
  • Seizures were the presenting sign in this patient, rapidly followed by cardiogenic shock, this can be the case after large propranolol overdose
  • ToxBase clearly sets out the management of propranolol overdose including during cardiac arrest