Can you have diabetic ketoacidosis and not have diabetes?

Yes, it is possible to experience diabetic ketoacidosis (DKA) without a prior diagnosis of Diabetes, particularly in cases of undiagnosed Type 1 diabetes or certain conditions that can induce insulin deficiency. Additionally, factors such as severe illness, infections, or prolonged fasting can lead to ketoacidosis even in individuals without diabetes. However, DKA is most commonly associated with Type 1 diabetes and, less frequently, with Type 2 diabetes under extreme circumstances. It is crucial to seek medical attention if symptoms of DKA arise, regardless of diabetes status.