Persistent fatigue, unexplained bloating, changes in your urinary habits… These small details can indicate a more serious problem. Yet many people ignore these warning signs. What if your body is trying to warn you of a potential risk to your kidneys?
Why are kidneys so important?
Imagine a high-performance filtration system that processes about 120 to 150 liters of blood each day to remove waste and excess fluids. That system is your kidneys. In addition to producing urine, they regulate blood pressure, make red blood cells, and maintain the balance of electrolytes like calcium and potassium. When these little bean-shaped organs deteriorate, your body’s overall balance suffers.
What are the signs that your kidneys are in danger?
Kidney disease is subtle : it often progresses without obvious symptoms until it reaches an advanced stage. However, certain signs can alert you. Here are 10 symptoms that should not be ignored:
Changes in your urinary habits
Do you notice that you urinate more often, especially at night? Or on the contrary, less than usual? Cloudy, foamy or bloody urine can also indicate a filtration problem$
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Unexplained fatigue
Do you constantly feel exhausted, even after a good night’s sleep? Anemia caused by failing kidneys may be the cause.
Unusual swellings
Swollen ankles, feet or eyelids may signal water retention due to poor fluid elimination.
Lower back pain
Persistent pain under the ribs, on one or both sides, may indicate kidney problems, especially if accompanied by urinary symptoms .
Loss of appetite and weight loss
A sudden decrease in appetite or weight loss for no apparent reason may be related to the accumulation of toxins in the blood.
Persistent digestive problems, especially in the morning, may indicate that your kidneys are no longer filtering properly.
Sleep disorders
Frequent insomnia, nighttime cramps or restless legs syndrome may be related to kidney failure.
Metallic taste in mouth
A persistent unpleasant taste or strong breath may indicate a buildup of waste products in the blood.
Muscle cramps and spasms
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Electrolyte imbalances, caused by poor kidney function, can lead to painful cramps.
Itchy skin
Itchy skin for no apparent reason can signal a buildup of toxins in your body.
How to prevent kidney disease?
The good news is that you can take action before things get out of hand. Here are some simple steps you can take to keep your kidneys healthy:
Eat a balanced diet : Limit salt, refined sugars and saturated fats. Focus on fruits, vegetables and lean proteins.
Stay hydrated : Drinking water helps your kidneys flush out toxins.
Move regularly : Physical activity helps maintain good blood pressure and control diabetes, two risk factors for kidney disease .
Limit alcohol and quit smoking : Both habits increase your risk of kidney disease.
Monitor your medications : Some anti-inflammatory drugs or antibiotics can be toxic to the kidneys if used for a long time.
Who should be particularly vigilant?
Some people are at higher risk for kidney disease. If you have high blood pressure, diabetes, or a family history of kidney disease, regular medical monitoring is essential. Simple tests, such as measuring creatinine or urine analysis, can detect abnormalities early.
Kidney disease often progresses silently, but your body is sending you signals. Paying attention to these signs can make all the difference. The earlier you detect it, the better your chances of slowing or reversing the progression of the disease. Take care of your kidneys, they are essential to your well-being!
