Common symptoms of Diabetic Ketoacidosis (DKA) include:

Diabetic Ketoacidosis (DKA) is a serious complication of diabetes characterized by a combination of hyperglycemia, ketonemia, and metabolic acidosis. Among the key symptoms of DKA, fruity breath and deep, rapid breathing are notable indicators.

Fruity breath is primarily due to the presence of acetone, a type of ketone that accumulates in the bloodstream when the body breaks down fat for energy instead of glucose. This distinct smell is often recognized in individuals experiencing high levels of ketosis.

Deep and rapid breathing, known as Kussmaul respirations, is the body's compensatory mechanism to counteract metabolic acidosis. As ketones accumulate, the blood becomes acidic, leading the body to attempt to eliminate carbon dioxide through increased respiratory rate and depth. This helps to restore the acid-base balance.

The other symptoms listed, such as cold sweat and shaking, abdominal pain and fever, or blurred vision and dizziness, do reflect conditions that may arise from various medical issues, including hypoglycemia or hyperglycemia. However, they are not specific or classic symptoms of DKA, making them less indicative when diagnosing this condition.