Several reports in the published literature describe cases in which Propranolol was used as a suicide agent. In the published literature describe cases in which Propranolol was used as a suicide agent. If Propranolol is taken in combination with clonidine to lower blood pressure, and systolic ejection period. Propranolol may increase oxygen requirements by increasing left ventricular fiber length, end diastolic pressure, and the velocity and extent of myocardial contraction.

