High urinary ketone bodies are mainly common in the following two areas: First, starvation ketosis, if the human body is in a state of long-term starvation, it will break down the body’s fat to produce energy, and increased fat decomposition will lead to high blood ketone bodies, and positive urinary ketone bodies. Secondly, it is common in diabetic patients. Diabetic patients can develop diabetic ketosis if their blood sugar is not well controlled and in the case of infection, stress, surgery, trauma and other causative factors. If diabetic ketosis is not treated in time, diabetic ketoacidosis will appear, which is also an acute complication of diabetes and will manifest as nausea, vomiting, abdominal pain, etc. If diabetic complication ketoacidosis occurs, it is important to seek timely medical attention at the hospital to avoid delaying the condition.