For people with kidney disease especially end-stage kidney disease, they must be very familiar with high blood urea nitrogen (BUN) and creatinine level, because they are most common blood tests to detect kidney damage. Here, you can get an overall understanding of cause and management of high BUN and creatinine level.
What is the cause of high BUN and creatinine level?
In the body, blood urea nitrogen and creatinine both are waste products that won’t be higher than the normal level unless more than 50% of kidney function has lost. When large part of kidney function loses, more and more wastes including blood urea nitrogen and serum creatinine will build up in the blood. As a result, BUN level and creatinine level raise quickly. Generally, blood urea nitrogen 60mg/dL and creatinine 451μmol/L are two indicators of renal failure. From this analysis, we can know low kidney function is the root cause of high BUN and creatinine level.
Management of elevated BUN and creatinine level
When kidneys can’t do their job optimally, the patients may need some kidney replacement technologies to filter wastes in the blood. Dialysis with the principle of semipermeable membrane is commonly used to help patients who have advanced kidney disease to filter their blood. We must affirm that dialysis indeed has an obvious and quick benefit of lowering high BUN and creatinine level, but between the interval of dialysis, they easily raise again. The reason is that dialysis is only a kidney replacement therapy but not repairing the damaged kidney.
Immunotherapy, compared with dialysis, aims to both purify patients’ blood and repair the impaired kidney function. With the help of various herbal medicines, Immunotherapy is able to enhance patients’ self-curative ability and transport more blood and oxygen to the damaged kidney cells. With great curative ability and enough nutrition, damaged kidney cells can recover gradually and do their work again. When the kidney can play its function normally, the BUN and creatinine level will come down naturally.
Never give up a brand new life, even though you are diagnosed with end-stage kidney disease or high BUN and creatinine level, because here there are many kidney experts striving to give you biggest help.
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