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Symptoms Of Kidney Failure Stage 4

Symptoms Of Kidney Failure Stage 4Kidney failure is a progressive disease, and it can cause many complications to patients. While to patients in kidney failure stage 4, because they already have severe kidney damage, many symptoms will appear in this time.


Patients have obvious edema in this stage. Edema often appears in patients’ ankles or around their eyes in the beginning, while to patients in stage 4 kidney failure, they may have edema in their lungs, intestines and stomach, or other tissues. Patients may feel hard to breath or stomachache in this stage.


Fatigue is another common symptom in patients with kidney failure. Kidney has the function of excreting hemopoietin, while damaged kidney can not complete this work normally, so patients often have edema, which can cause their fatigue.

Urine changes

Patients may have many changes in their urine. They may find they have foamy urine, and the foams can exist for a long time. Besides, patients may also have many colored urine. The urine color may be red, tea colored, brown, and so on. In addition, patients may find they urinate frequently at night.

Nausea and vomit

Patients often have nauseas and vomit in stage 4 kidney failure. One major reason of nausea and vomit is the toxic substances in blood may be taken to gastrointestinal system, and these harmful substances may stimulate patients’ digestive system. Another major reason is there is large amount of urea accumulating in patients’ blood, and the bacteria in gastrointestinal system can decompose urea, which can produce ammonia. Ammonia will also stimulate patients’ digestive system, so patients will have nausea and vomit.

Besides, patients may have many other symptoms like loss of appetite, having trouble in concentrating their attention, nervous problems, itch, hypertension, and so on.

Kidney failure can cause many disorders in our body systems, so patients may have many other systems around their body, and different patients will have their own condition.

  • Tag: Kidney Failure Symptoms
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