Some diabetic patients exhibit mild polyuria symptoms, urinating more than 5 times a day, and those with significant symptoms can urinate up to 10 times a day or more. Most diabetic patients have less obvious symptoms at the beginning of the disease, and some diabetic patients may experience symptoms of polyhydramnios, polyphagia, and polyuria. As the patient’s blood glucose rises, the crystal osmolarity in the body rises, and osmotic diuresis occurs, the patient will urinate more often, which will lead to increased drinking. The degree of increased urination is related to the level of blood sugar. If the blood sugar is mildly elevated, the number of urination is normal or more than 5 times/day. If blood sugar is not well controlled, the number of urination can reach more than 10 times per day when blood sugar is too high. In addition, diabetes can lead to multi-organ damage and cause a variety of complications, so diabetic patients should take early and standardized glucose-lowering treatment to avoid causing irreversible target organ damage.