High Creatinine Level and Kidney Failure

2014-04-01 02:06

High creatinine level is a worrying thing for kidney failure patients, because high creatinine level is a sign for kidney failure patients with less than 50% kidney function. In this condition, kidney failure patients need to have prompt and effective treatment to lower their high creatinine level, which can help slow down the progression of kidney failure.

What is creatinine? And the normal leve of creatinine in blood?

Creatinine is the waste product of muscle metabolism, and the output of creatinine is constant every day. Creatinine is mainly excreted by glomerulous and it will be absorbed by kidney tubules, so it can be excreted normally by healthy kidneys. In this degree, the creatinine level in blood can measure how well the kidney function or GFR is.

The normal creatinine level is different from male to female, because the muscle metabolism in man is more than in women. The normal creatinine level in men is 0.6-1.2 mg/dl, for women, it is 0.5-1.2 mg/dl. For children, the creatinine level will be less than both men and women.

What can cause high creatinine level for kidney failure patients?

Form above, we can know that creatinine is mainly excreted by kidneys, so the high creatinine level is mainly caused by kidney damage. However, this not mean when kidneys are damaged, it will cause high creatinine level. Creatinine is a small molecule material, so when kidneys can work normal or there are more than 50% kidney function, the creatinine can be filtered normally, and the creatinine level in blood will not be elevated. However, when the kidneys are damaged severely, and the kidney function is less than 50%, the creatinine level will be increased. And the less kidney function there is, the higher creatinine level is in blood.

What are the symptoms and complications for people with high creatinine level?

When people suffer from high creatinine level, it means lots of wastes and toxins build up in blood, which will cause some serious symptoms for kidney failure patients, such as nausea, vomiting, high blood pressure, swelling and skin itching. And it can also cause some serious complications such as high potassium level, hyperuricemia, hyperlipemia, hypoproteinemia, metabolic acidosis, etc.

From above, we can know some information about high creatinine level and kidney failure, because of the word limit here, we will tell more about this in later articles. If you still have some questions about high creatinine level and kidney failure, you can ask our online doctor freely. The doctor online is real human, and you can feel free to ask what you want to know about kidney disease.

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