I. Severity and RisksWhen blood glucose reaches or exceeds 20 mmol/L, it may trigger a series of serious acute complications.Among them, diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic state (HHS) are particularly dangerous.DKA may lead to a characteristic fruity odor on the breath and increased ketones in the urine;HHS can cause severe dehydration, apathy, and even […]