1 Skin care for patients with chronic renal failure. Because the body can't detoxify normally, toxins accumulate in the body and then gradually spread to the body surface, resulting in itchy skin. Patients often scratch their skin because of itching, so we should pay attention to skin care for patients with renal failure to prevent injury and infection. Patients suffering from hydrolysis should often take a bath or rub with warm water, and the water temperature should be kept at about 40℃, which will make the body sweat slightly and help to discharge turbid pathogens.

Oral care for patients with chronic renal failure, because the kidney can not excrete toxins from the body in time and effectively, the level of toxins in the body increases. Urea can enter the intestine from blood vessels through diffusion, and ammonia gas is produced under the action of bacterial urease in the intestine. Due to the increase of ammonia in the intestine, some ammonia is discharged from the mouth, and there will be a smell of urine in the mouth, which will affect the appetite. Therefore, oral care is extremely important. Rinse your mouth before and after meals and brush your teeth before going to bed after waking up. When the urine smell is obvious, you can gargle with honeysuckle and chrysanthemum.

3 Dietary care of chronic renal failure does not require soy products. The staple food is preferably wheat starch and corn starch, and the menu is mainly vegetarian. Because soy products are rich in high protein, it will increase the burden on the kidneys, thus aggravating the condition. When edema occurs in patients with chronic renal failure, they should eat a low-salt and low-sodium diet to avoid aggravating edema, and pay attention to the supplement of trace elements, such as eating more fruits and vegetables such as grapes and apples.

Psychological care for patients with chronic renal failure, because of their serious illness and long course of disease, patients often feel disappointed, depressed and pessimistic. It is necessary to contact patients more, give psychological comfort, encourage patients to establish confidence in overcoming diseases, eliminate concerns and maintain a good mental state. This will help to overcome the disease.