Chronic renal failure is a very dangerous disease if it is not treated in time. The most important thing about chronic renal failure is the treatment, which also includes nursing. The most important thing is to take care of it, and that includes the treatment of the disease. The first thing you need to do is to take care of yourself. First, adhere to the long-term treatment of chronic renal failure, the condition of chronic renal failure is prolonged, more difficult to cure. Therefore, in the process of treating chronic renal failure, you must adhere to long-term treatment, fully understand your own condition, and cooperate with the doctor to gradually solve the key problems in the treatment. The primary cause of most of the chronic failure is immune complex type of hypersensitivity, and its condition is characterized by two features. 1, the condition of chronic renal failure is prolonged and more difficult to treat. Its course of development is longer, and some patients with acute renal failure are saved. And chronic renal failure is much longer than the condition of acute renal failure, which makes it more difficult to cure. 2.Chronic renal failure is difficult to treat because of its delayed condition. Its condition is complicated and easy to recur. Chronic renal failure is often due to cold, tiredness, cold mood changes, and make the stabilized condition repeated. Therefore, kidney patients should be prepared to fight a “long-lasting war” in their mind, and it is very important to keep optimism for a long time. Second, live a regular life, prevent cold and flu Chronic renal failure patients should treat the disease correctly, in addition to actively cooperate with the doctor’s treatment, should also maintain good living and dietary habits, to save enough sleep, in order to improve immunity, to prevent the occurrence of cold and flu. Influenza can lead to kidney lesions. Influenza virus can directly invade renal tissues and damage renal intrinsic cells, or the virus can be used as an antigen to cause immune-complex nephritis. The onset of chronic renal failure, easy to cause damage to the glomerular intrinsic cells, after which it will lead to increased permeability, prompting patients who already suffer from kidney disease to aggravate the condition, the emergence of uncontrollable proteinuria, edema worsening, patients with renal insufficiency, which can lead to acute exacerbation of renal failure and even heart failure.