A creatinine It is a substance present in blood and produced during the breakdown of protein creatine phosphate, that is, creatinine is the result of metabolism of muscular system.
Despite similar names, we should not confuse creatinine and creatine phosphate protein with creatine, as they are different substances. Creatine is a food supplement.
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Creatine phosphate is synthesized in the liver through the proteins we eat in our food.
It is stored in the muscles to be used as fuel when they need energy to carry out their structural functions.
Muscle tissues are active even when we are at rest, that is, our body consumes creatine phosphate all the time, also producing creatinine as a waste product from this constant breakdown of proteins.
After being produced in the muscles, creatinine is released into the bloodstream, it is filtered by the kidneys and excreted in the urine.
If the amount of creatinine is increased in the blood, it means that there is something wrong with the filtering carried out by the kidneys, indicating a renal insufficiency.
Therefore, the level of creatinine in the blood is an efficient test and widely used by doctors to know whether the kidneys are working properly or not.
About 2% of all creatine phosphate stored in our body is converted into energy and creatinine daily by muscle metabolism.
You normal creatinine values may vary between 0.6 and 1.3 mg/dl of blood. However, these values may have some variation, which must be interpreted by the physician.
People who have more muscle tend to have higher basal rates and therefore will produce more. creatinine, consequently the levels will be increased in the blood without having insufficiency renal.
On the other hand, an elderly person, thin and with little muscle, may have levels of 1.2 mg/dl and have severe renal failure.
However, values above 1.6 mg/dl tend to be signs of kidney failure for most people.
It is not possible to use drugs to lower the amount of creatinine in the blood. It is important to remember that it is not this substance that compromises the functioning of the kidneys.
In fact, it is only used as a marker for kidney malfunction, so what should you do? be done so that the levels decrease is the appropriate treatment for the kidney disease that the patient it presents.
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