Patients with chronic renal failure need to pay attention to the usual medication. Experts pointed out that patients need to avoid or eliminate certain risk factors, if patients apply drugs that are toxic to the kidneys, or serious infections, dehydration and urinary tract obstruction (such as stones and prostatic hypertrophy), trauma and other factors, may aggravate the existing kidney disease, kidney function also deteriorated, prompting the patient’s renal failure condition. In fact, some regular, high-quality follow-up can effectively reduce or avoid the emergence and occurrence of these risk factors, or early detection and correction. Patients with chronic renal failure also need to pay attention to more dietary regimen. For any kind of disease, in addition to taking medication, diet is also one of the aspects. Kidney failure patients do not want to eat what they can eat, so what should kidney disease patients eat something, for those foods need to be as careful as possible? Experts point out that patients with chronic renal failure need to avoid hard foods and fried foods, usually soft foods are preferred. Patients with chronic renal failure often present a state of congestion and erosion of the gastrointestinal mucosa, such as eating some hard foods, fried foods, such as fried noodle nests, etc., which can easily lead to some food in the patient’s stomach to cut through the blood vessels and thus cause bleeding conditions. Due to some chronic renal failure patients, their blood clotting function has some obstacles, bleeding is difficult to stop, this situation, very easy to lead to death. Take a reasonable diet plan, usually low protein, low phosphorus and low fat as the basic dietary choices, this diet for chronic kidney disease of kidney function has been a strong protective effect of medical laboratory and clinical confirmation, therefore, patients with chronic renal failure need to pay more attention to adjust their diet. Also, beer needs to be strictly abstained from, potentially reducing the excretion of uric acid.