Kidney disease often develops quietly.
Many people do not notice any symptoms until the condition has already caused significant damage.
Because the early warning signs can be mild and easily mistaken for normal aging, learning to recognize them can make a big difference to long-term health.
The kidneys are two bean-shaped organs located near the lower back. Every day they filter waste products and extra fluid from the blood, which leave the body in urine.
They also help control blood pressure, keep the body’s minerals balanced, support healthy bones, and produce hormones that help make red blood cells.
As people grow older, kidney function naturally declines a little. However, diseases such as high blood pressure and diabetes can speed up this process and greatly increase the risk of chronic kidney disease. Since these conditions become more common with age, adults over 60 should pay special attention to their kidney health.
One of the earliest signs of kidney disease is a change in urination. You may need to urinate more often or less often than usual, especially at night. The urine may appear darker, lighter, foamy, or contain blood, and these changes should always be discussed with a doctor.
Swelling in the feet, ankles, legs, hands, or face is another possible warning sign. When the kidneys cannot remove extra salt and water properly, fluid builds up in the body. This swelling may develop slowly and can easily be overlooked at first.
Many people with kidney disease also feel unusually tired or weak. Healthy kidneys produce a hormone that helps the body make red blood cells. When kidney function falls, fewer red blood cells are produced, reducing the amount of oxygen carried around the body and leaving people feeling exhausted or short of breath.
Other symptoms may include trouble sleeping, poor concentration, dry and itchy skin, and muscle cramps. As waste products build up in the blood, they can affect many different parts of the body. Some people also lose their appetite, feel nauseous, or notice food no longer tastes the same.
In more advanced kidney disease, symptoms become much more serious. People may vomit, feel cold even in warm weather, become confused, or have difficulty thinking clearly. These symptoms need prompt medical attention because they may indicate the kidneys are no longer able to remove harmful waste effectively.
Fortunately, kidney disease can often be detected with simple medical tests. A urine test can look for protein leaking from the kidneys, while a blood test measuring creatinine helps doctors estimate how well the kidneys are filtering the blood. Regular testing is especially important for people with diabetes, high blood pressure, heart disease, or a family history of kidney disease.
Although there is no cure for many forms of chronic kidney disease, early diagnosis can slow its progress.
Treatment may include controlling blood pressure and blood sugar, taking prescribed medicines, eating a kidney-friendly diet, and maintaining a healthy lifestyle. Recognizing the warning signs and having regular check-ups gives people the best chance of protecting their kidneys and avoiding serious complications.
If you care about kidney health, please read studies about pesticide linked to chronic kidney disease, and this drug may prevent kidney failure in people with diabetes.
For more health information, please see recent studies about drug duo that may treat kidney failure, and results showing these vegetables may protect against kidney damage.
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