Obstructive nephropathy, if timely detection, timely treatment, its condition is not serious, the following specific analysis: Obstructive nephropathy in the clinic is more common in the urinary stones, prostate hypertrophy, tumor compression of the ureter leading to ureteral stenosis, etc., can cause obstructive nephropathy. 1, prostate hypertrophy, prostate hypertrophy can cause obstructive nephropathy, so that the patient appeared in the urinary, fluid retention of both kidneys, etc. This time, as long as the prostate surgery to lift the obstruction, the above symptoms will naturally disappear. 2, urinary stones, especially ureteral stones can cause patients to kidney accumulation and inflammation, then can be given Chinese medicine. As long as the prostate surgery is given to lift the obstruction, the above symptoms will naturally disappear. 2, urinary stones, especially ureteral stones can cause the patient’s kidney fluid and inflammation, etc., which can be given to the traditional Chinese medicine, extracorporeal shockwave lithotripsy, etc. After the stones are discharged, the obstruction will be eliminated, and the patient’s kidney will be filled with fluid and inflammation. After the stones are discharged, the obstruction will be eliminated and the above symptoms will disappear naturally.3. Ureteral stenosis caused by tumor compression, if diagnosed by CT or ultrasound, the patient can undergo surgery or radiotherapy or chemotherapy in time, and the symptoms of obstruction will disappear naturally after the tumor is eliminated.