The treatment of oliguria with normal renal function needs to be based on the etiology. General physiological oliguria supplementation of fluids, generally do not need special treatment, if it is pathologic oliguria need to lift the cause, such as lifting the renal ureteral obstruction, pre-renal oliguria and other methods to comprehensively determine. 1. Physiological oliguria: some people urinate very little, because the environment is hot and sweat too much, water from the sweat glands, respiratory process of a large number of loss, check the renal function will not necessarily see obvious abnormalities, timely rehydration, replenishment of electrolytes, blood volume increases, the situation of oliguria will be relieved, generally do not need special treatment. 2. Renal ureteral obstruction: for example, unilateral or bilateral ureteral stenosis, stones, these diseases can also be manifested as normal renal function, the occurrence of oliguria should be treated for the cause of the disease, for example, renal stones can be surgically fragmented, indwelling catheterization, ureteral stenosis can be under the guidance of the surgeon surgical treatment. 3. Pre-renal hypuria: patients with shock, hypotension, dehydration, acute heart failure and other diseases may also lead to hypuria, when renal function in the short term performance is normal, need to follow the doctor’s instructions to actively replenish fluids to rescue shock, improve cardiac function, correct hypotension. When the occurrence of oliguria renal function is normal, combined with other tests to comprehensively assess the cause of the disease, choose the appropriate treatment plan, it is recommended that timely medical treatment, standardized treatment under the guidance of the doctor, to avoid delaying the condition, so as not to cause serious harm to the body.