Symptomerne på overdosering af ACE- hæmmere kan være kraftig perifer vasodilation (med kraftig hypotension, chok) bradykardi, elektrolytforstyrrelser nyreinsufficiens, hjertearytmier, svækket bevidsthed inklusiv koma, cerebrale kramper, pareser og paralytisk ileus.
Symptoms associated with overdosage of ACE inhibitors may include excessive peripheral vasodilatation (with marked hypotension, shock), bradycardia, electrolyte disturbances, renal failure, cardiac arrhythmia, impairment of consciousness including coma, cerebral convulsions, pareses, and paralytic ileus.