Removal of one kidney usually does not have a big impact on the body, as long as the other kidney functions normally, it can meet the physiological needs of the body, and can also be normal activities and work. The human body has two kidneys, when one kidney has a problem, the remaining kidney, is also able to work normally on behalf of the work, for example, kidney for non-functioning kidneys, huge renal cysts, severe hydronephrosis, tumors and other problems, need to remove one side of the kidney through surgery, the other kidney can be retained to complete the human body excretory work, but also can live a normal life, you can do some moderate amount of exercise. However, after kidney removal, you need to take better care of your body and pay attention to the protection of your kidney. In addition, patients should have regular rechecks after the operation, and communicate with your doctor in time if there are any problems, so as to give effective treatment.