High creatinine is that the level of creatinine is higher than normal level which is 44-133µmol/L. The level of serum creatinine measures the kidney function. Kidney failure is your kidney has been damaged partially or completely. Dark brown urine indicates there are red blood cells in the urine. What is the relationship of high creatinine and kidney failure and dark brown urine?
The relation of high creatinine and kidney failure
The level of serum creatinine indicates how well your kidneys are working. The normal level of serum creatinine is 44-133µmol/L. When the level is higher than normal, it may indicate your kidney has been damaged.
The level of serum creatinine is 133-177µmol/L, your kidney function is in the stage of compensation.
The level of serum creatinine is 178-445µmol/L, your kidney function is in the stage of decompensation.
The level of serum creatinine is 451-707µmol/L, your kidney function is in the stage of kidney failure.
The level of serum creatinine is over 707µmol/L, your kidney function is in the end stage of kidney failure.
The higher level of the serum creatinine is, the more severe your kidney is damaged.
The relation of kidney failure and dark brown urine
When kidney is damaged, red blood cells will be leaked into the urine. When the amount of red blood cells is much more, the color of urine will become dark brown. Besides, if there is kidney stone in your body, which can lacerate the uroepithelium, leading to much more blood in the urine. So the urine presents dark brown. All in all, kidney failure can cause dark brown urine.
In conclusion, much higher level of serum creatinine indicates the kidney has been damaged. You may also say when kidney is damaged seriously, the level of serum creatinine is very high. Dark brown urine is a symptom of kidney failure.
If you have high creatinine and dark brown urine, you have to check your kidney and receive treatment.
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