There are physiological and pathologic reasons for low urinary conductivity. 1. Physiological reasons: patients drink more water, urine dilution, the concentration of various ions in the urine is relatively low, there may be a low urine conductivity. After reducing the intake of water, the urine is constantly concentrated, the situation of low urinary conductivity will improve, and does not need to be dealt with. 2. Pathological factors: mainly in uremia, due to the hypothalamus secretion of antidiuretic hormone insufficiency or renal insensitivity to antidiuretic hormone, in addition to renal tubular injury can lead to a reduction in the reabsorption of urine, the emergence of a pathological increase in urine, urine dilution, resulting in low urine conductivity. In addition, if the patient has diabetes mellitus and other pathologies, there is excessive drinking and urination, there may also be low urine conductivity. Under the guidance of the doctor, the patient needs to improve a variety of tests to clarify the lesions and then targeted conditioning treatment to promote the improvement of symptoms.