What is the dose of epinephrine recommended during cardiac arrest?

The recommended dose of epinephrine during cardiac arrest is 1 mg every 3 to 5 minutes. This dosing guideline is based on established protocols for advanced cardiovascular life support (ACLS) to help increase the chances of restoring perfusion during such critical events. Epinephrine functions as a potent vasoconstrictor, which enhances coronary and cerebral perfusion pressures, particularly during cardiopulmonary resuscitation (CPR). Administering 1 mg every 3 to 5 minutes ensures that there is a sustained effect of the medication throughout the resuscitation efforts, while also balancing the need to avoid excessive dosing that could lead to complications. It is important to follow these guidelines meticulously to maximize the potential for a successful resuscitation outcome.