The kidneys are the organs responsible for filtering the waste from the blood to remove them from the body through urine.
It is estimated that they are about one fist in size and, per day, they process 190 liters of blood to eliminate up to two liters of water.
On the other hand they play a very important role in the regulation of blood pressure and are responsible for producing several hormones that are fundamental for our general well-being.
However, as with other parts of the body, can affect their functioning and lead to serious health problems.
The most worrisome is that they are usually silent affections or whose symptoms are confused with those of other more common problems.
The good news is that there are some strong signals that can be used to suspect any anomaly in the system.
As we know that most do not know, we want to reveal the 8 most important ones below.
1. Changes in urination habits
Having the need to continually go to the bathroom , or decrease the number of times, indicates that these organs are not working as they should.
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2. Alterations in the urine
The alterations in the color, smell and texture of the urine are very useful signals to discover a failure in the renal system.
Note a yellow color more than normal, blood or an unpleasant smell is enough to request a medical consultation.
Although they almost always occur due to infections in the urinary tract, it is convenient to have the necessary exams to rule out more serious problems.
3. Fluid retention
Since these organs perform the function of regulating body fluids, their malfunction leads to retention or edema.
As its ability to filter fluids and debris diminishes, the inflammatory processes are altered and cause , feet, ankles and other parts of the body.
4. Fatigue and decay
In the kidneys a hormone known as erythropoietin is produced whose function is to intervene in the creation of red blood cells.
This means that, in turn, these play a decisive role in the transport of oxygen to the cells of the body.
Due to this, a poor kidney function can cause anemia and continuous feelings of decay and fatigue.
5. Pain in the back or kidneys
In patients with kidney difficulties, especially the elderly, pain usually occurs in the lumbar region or in areas near these organs.
While it may be a muscle problem, sometimes it has a lot to do with the kidney diseases that are developing.
The presence of stones or infections in the urinary tract can cause intense back pain that radiates to the groin.
6. Strange taste in the mouth
In fact, some lose their taste for meat or decrease the amount of food they usually eat a day.
7. Skin rash
Although many ignore it, healthy skin also depends on the oxygenation and cleansing of the blood.
Therefore, when the kidneys stop filtering waste, it is common for skin rashes and other facial imperfections.
Sometimes these alterations are accompanied by an uncomfortable sensation of itching or allergy.
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It is a disorder that can be triggered by multiple factors that affect the arteries and the cardiovascular system.
Among these, it is essential to know that the retention of water and sodium can lead to a considerable increase in blood pressure.
It can also manifest with the development of a pathology known as renal artery stenosis, which is generated by a partial obstruction of the renal artery , responsible for transporting blood to the kidneys.
Do you suspect that something is not right in your renal system? Consult the doctor as soon as possible to rule out serious complications.