Operation method
Depending on whether there is hypertension or edema, control the salt intake and give low salt or no salt diet respectively.
In order to control the deterioration of renal function, protein intake should be controlled and high-quality protein rich diet should be selected.
Patients with renal failure and high creatinine should choose foods rich in vitamin A, vitamin B2 and vitamin C.
If the renal function is not complete, only the creatinine of renal failure is high, but there is no oliguria, no edema, the patient can not help but salt and water, and maintain a low salt diet. If there is serious edema, hypertension or even heart failure, salt prohibition should be strictly restricted.