Your kidneys are natural “cleaners”, designed to filter the blood, remove excessive fluid and toxins through the urine, normalize electrolyte balance and control blood pressure.

In addition to this, kidneys create special chemical called erythropoietin, which helps produce new red blood cells, when needed.

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Kidneys have a form of two beans, located on both sides of the spine.

The problem is that there is a high number of factors, which can impair kidney function, causing accumulation of the waste and extra fluid inside the body.

The most common risk factors for kidney failure are infection, poorly controlled diabetes, unmanaged hypertension and autoimmune disorders.

It's often difficult to recognize kidney dysfunction on the early stage, as it may stay symptomless, until most of the renal cells become damaged.

Credit: Freepik

Credit: Freepik

Listen to your body and make an appointment with your doctor, if noticed any of these symptoms that indicate kidney problems:

#1. You experience increased urge to go – when your filtering system fails to work properly, you may feel the need to urinate too often, particularly at night.

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#2. You're extremely tired without any reason – fatigue is a normal reaction to stress and physical exertion. But feeling tired for a long time, even after rest, may be a sign of kidney problems and toxic overload.

Credit: Freepik

Credit: Freepik

#3. Your eyes are puffy – loss of kidney function may cause protein to leak out of the body through the urine. Specialists say that this may result in puffiness and swelling around the eyes.

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#4. You have foamy urine – it's also about protein leakage. It may cause excessive bubbles to appear in your urine.

Credit: Freepik

Credit: Freepik

#5. It's hard for you to sleep well – insomnia may occur because waste products stay in the body instead of being removed through the urine. A close link was also found between chronic kidney dysfunction, sleep apnea and obesity.

#6. Your legs are swollen – do you remember that kidneys play a great role in regulation of electrolytes? So, when they lose ability to function properly, sodium is detained in the body, resulting in fluid retention and swelling in the feet and ankles.

Credit: Freepik

Credit: Freepik

#7. You suffer from muscle cramps – changes in electrolyte balance is one of the most common problems, associated with kidney failure. For example drop of calcium level and uncontrolled phosphorus circulation may be responsible for spasms and aching in the muscles.

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#8. You feel sick all the time – buildup of toxic agents can cause nausea, unpleasant mouth taste and even vomiting. These symptoms usually appear, when kidney dysfunction progresses and reaches advanced stage.

Credit: Freepik

Credit: Freepik

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