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Information What is creatinine?

Creatinine is a chemical waste molecule that is generated from muscle metabolism. Creatinine is produced from creatine, a molecule of major importance for energy production in muscles. Approximately 2% of the body's creatine is converted to creatinine every day. Creatinine is transported through the bloodstream to the kidneys. The kidneys filter out most of the creatinine and dispose of it in the urine.

Why is it important to check blood creatinine levels?

The kidneys maintain the blood creatinine in a normal range. Creatinine has been found to be a fairly reliable indicator of kidney function. As the kidneys
become impaired the creatinine level in the blood will rise. Abnormally high levels of creatinine thus warn of possible malfunction or failure of the kidneys, sometimes even before a patient reports any symptoms. It is for this reason that standard blood and urine tests routinely check the amount of creatinine in the blood.

What are "normal" blood creatinine levels?

Normal levels of creatinine in the blood are approximately 0.6 to 1.2 milligrams (mg) per deciliter (dl) in adult males and 0.5 to 1.1 milligrams per deciliter in adult females. (In the metric system, a milligram is a unit of weight equal to one-thousandth of a gram, and a deciliter is a unit of volume equal to one-tenth of a liter.)

Muscular young or middle-aged adults may have more creatinine in their blood than the norm for the general population. Elderly persons, on the other hand,
may have less creatinine in their blood than the norm. Infants have normal levels of about 0.2 or more, depending on their muscle development. A person with
only one kidney may have a normal level of about 1.8 or 1.9. Creatinine levels that reach 2.0 or more in babies and 10.0 or more in adults may indicate the
need for a dialysis machine to remove wastes from the blood. Certain drugs can sometimes cause abnormally elevated creatinine levels.

Query I've had a kidney infection for two years now.antibiotics r not working.the kidney specialist said my kidneys aren't filtering out all my urine.problem is he's not doing anything about this. my kidneys hurt all the time.my doctor told me that my kidneys were like a person that was in the desert that was dieing from dehydration.there not get any better. they make me feel like I have the flu buiut its worse than than that.I hardly have any good days and I havere no energy because og this.please help me !


We symapathise with you. We pray for your fast recovery.
Please consult a competent physician of your area. The physician in consultation with competent nephrologist and urologist will decide what treatment to give
you. Also, please consult a competent dietician who will decide what food and drink you should take and in what quantity.

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