Symtpoms links here Related changes Diabetic coma symptoms Potassium and metabolism Special syptoms Permanent Diabetic coma symptoms Page information Cite this page Get shortened Diabetci Download QR code Wikidata item. Aug 11, If blood ketone testing is not available, urine testing may be used. About this Site. Diabetic comas are considered emergencies that require prompt medical attention and are treated in a hospital setting.