Urine sugar 3 + indicates that the patient’s urine sugar content is elevated, lower urine sugar program should be selected according to the cause of elevated urine sugar, such as physiological factors, such as checking the fasting blood glucose, urinalysis, etc. to clarify the diagnosis, if it is caused by diseases such as diabetes, etc., you can treat the primary disease to lower urine sugar. 1. Physiological factors: patients in the routine urine examination before excessive intake of sugary foods or drinks, in this case need to carry out fasting blood glucose, urine routine, glycated hemoglobin examination. If the urine sugar 3 +, blood sugar is normal, it is considered to be caused by diet, the patient is advised to eat a low sugar diet and drink plenty of water, regular recheck urine routine, no special treatment. 2. Disease: If diabetic patients have urine sugar 3+, they need to check their blood glucose, if the blood glucose control is not good, they can take metformin tablets, acarbose tablets, or subcutaneous injection of glycemic insulin injection, Dieter’s Insulin Injection and other hypoglycemic medicines to regulate their blood glucose and monitor their blood glucose every day. Life to do a low-sugar diet, appropriate exercise. There are many other diseases that cause elevated urine glucose, such as hyperthyroidism, anterior pituitary hyperfunction, pheochromocytoma, Cushing’s syndrome, etc. It is recommended to identify the cause of the disease and then carry out targeted treatment. It is recommended that patients find urine sugar 3 + consult a doctor in a timely manner, under the guidance of the doctor to carry out the corresponding treatment, so as not to delay the condition.