A diabetic patient having a urinary ketone body may be more serious as it may be caused by high blood sugar levels. If a diabetic patient does not follow the doctor’s instructions to regulate the use of medication treatment, the dose of glucose-lowering drugs used inappropriately, may lead to increased blood sugar levels, glucose can not be utilized by the body, the body breaks down the fat production capacity resulting in the production of ketone bodies. In addition to the above factors, if the diabetic patient’s diet control is too strict, poor eating may also cause the body to break down and utilize fat production capacity, resulting in the production of ketone bodies. When a diabetic patient has a urinary ketone body, he or she should drink plenty of water to promote the elimination of urinary ketone bodies. Diabetic patients have a urine ketone body when you should promptly go to the hospital, under the guidance of the doctor standardized treatment.