What should chronic renal failure avoid

summary

My grandfather was diagnosed with renal failure some time ago. Since he found renal failure, he has been doing renal dialysis in the hospital. Now people are in great pain, and they can't eat anything. Seeing that the body is getting worse day by day, now we take care of him at home every day. We should pay special attention to the diet. I believe that many dialysis patients are like this. What should these patients eat I'll give you an analysis!

What should chronic renal failure avoid

First of all, renal failure patients with renal dialysis should eat less oil food, less oil and low cholesterol diet: dialysis patients often have hyperlipidemia, in order to prevent aggravating arteriosclerosis, we should control the fat cholesterol in the diet. Water soluble vitamins: in addition to more intake through diet, oral drug supplement, such as vitamin B2, folic acid, pyridoxine, ascorbic acid, etc.

Secondly, the intake of trace elements is also very important, potassium, sodium, calcium, phosphorus: should be adjusted at any time according to the blood test results and urine volume. Sodium is generally limited to 1500-2000 mg per day, which is a low salt diet. When oliguria should be strictly controlled. Potassium depends on blood potassium and urine volume. Generally, it should be less than 1300 mg per day. Blood phosphorus should be maintained at 4.5-5.0 mg / dl. If blood phosphorus is high, it is also necessary to control high phosphorus cereals and legumes. At the same time, attention should be paid to the supplement of calcium to prevent the decline of blood calcium.

Finally, to ensure the protein intake, all patients with regular hemodialysis should take at least 50 grams of protein per day (0.75-1.0 grams per kilogram of body weight). If hemodialysis is carried out for 30 hours per week, the protein in the diet is generally 1.0 grams or 1.2 grams per kilogram of body weight per day to maintain nitrogen balance. The weight of peritoneal dialysis patients can reach 1.2-1.5 grams per kilogram, in which high-quality protein accounts for 50% - 70%. Choose animal protein such as milk, eggs, fish, etc.

matters needing attention

Patients with renal failure, usually pay more attention to rest, must not be overworked, to prevent cold or upper respiratory tract infection, so as not to aggravate the disease. Pay attention to the sound of blood flow in arteriovenous fistula and observe whether there is oozing blood. Puncture and blood pressure measurement are not allowed on the fistulae side, and no tight cuff clothing is required. The external fistula should be prevented from falling off and bleeding.