Excessive urination is not necessarily a symptom of nephritis, but may also be a normal physiological phenomenon. For example, drinking a lot of water or beverages can make the urine production too much, and then the number of urination and the volume of urine will increase successively, which is a normal physiological phenomenon, patients do not need to worry. Patients with nephritis will have symptoms of general weakness, edema, back pain, and abnormal urination, in which the abnormal urination is the increase of foam and deepening of the color of the urine, such as tea-colored urine, and some of the patients will also be accompanied by the phenomenon of cloudy urine. Patients with nephritis may have increased urine. In addition to excessive urination there may be prostate hyperplasia, urinary tract infection, diabetes and other diseases. If the patient has symptoms of excessive urination, it is recommended to consult a doctor in time to identify the cause of the disease and follow the doctor’s instructions for treatment.