The symptoms of kidney failure

The symptoms of kidney failure
Kidney failure occurs when the kidneys fail partially or completely. As the kidneys fail to filter toxins and extra fluids from body, it will result in a host of symptoms.
Skin disorders
Skin disorders like skin itching, dry skin, urea frost are commonly seen in kidney failure. Skin itching is mainly due to building of phosphorus in body. Urea frost occurs when the concentration of urea is higher than normal. Dry skin results from reduced function of oil gland.
Anemia
Anemia is commonly seen in kidney failure. The patients with this condition can experience fatigue, pale face, shortness of breath etc. The impaired kidneys fail to produce EPO which can stimulate the production of red blood cells. In addition, the dangerous levels of wastes in body can shorten the life span of red blood cells.
Changes in urination
The patients may make more or less urine than usual, have urgent urination, changes in urine colors. Foamy urine results from loss of excess protein in urine. Cola-colored urine occurs when their is loss of red blood cells in urine.
Swelling
The patients with kidney failure can experience swelling in feet, ankles, hands or face. It occurs because the kidneys fail to remove extra fluid from body. Another cause of swelling is low levels of albumin in blood.
High blood pressure
High blood pressure commonly occurs in kidney failure. It is due to building up of excessive fluid in body and stimulation of renin-angiotensin-aldosterone system( RASS).High blood pressure is a significant accelerator of renal function deterioration.
Poor appetite
Poor appetite, even nausea and vomiting can occur in kidney failure. High building up of wastes can irritate the intestinal tract, thus resulting in poor appetite. Another cause of poor appetite is swelling of intestinal tract and stomach.
The above are the common symptoms of kidney failure. How to control these symptoms should be most concerned issue for you.
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