Abstract
THE effects of exceedingly large doses of protamine zinc insulin are known chiefly from patients who have taken excessive amounts by error.1 The literature, however, also lists 2 cases in which huge quantities were taken with suicidal intent, 490 units in the first case and "one bottle" in the other.2 These observations indicate that overdosage with protamine zinc insulin is characterized by a definite sequence of symptoms.Since the effect of protamine zinc insulin on the blood sugar level develops much more slowly than that of unmodified insulin, there is a considerable initial period during which the compensatory mechanisms (chiefly . . .

This publication has 16 references indexed in Scilit: