Ketone body 2+ is generally more serious, resulting in ketone body 2+ may be excessive hunger, long-term malnutrition and diabetes, etc. Whether you need to be hospitalized to receive treatment should be decided according to the specific condition, it is recommended to consult a doctor. Ketone body 2 + is the urine routine ketone body 2 +, is more serious, normal people urine routine is no ketone body, there is a relationship with hunger, can cause starvation ketone body. This situation does not require hospitalization, strengthen nutrition, adjust the diet can be. If a diabetic patient examination found ketone bodies 2 +, may be caused by diabetic ketoacidosis, belonging to the acute complications of diabetes, the condition is more serious, should be actively hospitalized. Suggested ketone body 2 + patients, timely to the regular hospital, for different reasons, under the guidance of the doctor to give targeted treatment.