Hundreds of millions of adults worldwide live with kidney disease, most of whom are unaware of the condition. "Although patients may show some signs of kidney disease, they often attribute these symptoms to other health issues. Additionally, many people with kidney disease do not experience any symptoms until the disease has progressed to a very late stage, when the kidneys are severely weakened. This explains why only about 10% of those with chronic kidney disease are aware they have it and seek timely treatment," according to the American Kidney Association.

Kidney fai.lure is a common disease that can easily be mistaken for other conditions. Therefore, if you notice any of the following warning signs of kidney failure, it’s crucial to see a doctor promptly.

1. Change in Urine Color

The kidneys are responsible for producing urine and removing waste from the body. If you notice unusual changes in color, smell, or frequency of urination, be cautious as it could indicate kidney failure. For example, frequent urination, urinating at night, blo.od in the urine, foamy urine, or urine turning green/brown are all signs of potential kidney issues.

2. Difficulty Sleeping and Sleep Apnea

People with kidney failure often experience difficulty sleeping, tossing and turning, and waking up in the middle of the night. Additionally, they may suffer from sleep apnea, where breathing stops for a few seconds to a minute, and then resumes. Snoring loudly can also signal potential kidney problems.

3. High Blo.od Pressure

The kidneys and circulatory system are closely linked. The kidneys contain tiny nephrons that filter waste and liquids from the blo.od. If the kidneys are compromised, high blo.od pressure can result.

4. Back Pain

Kidney failure can lead to back pain, especially in the area below the ribs or around the lower back and hips. If the back pain is accompanied by fatigue, vomiting, frequent urination, or a high fever, it could be a sign of kidney failure.

5. Swollen Ankles

When the kidneys are weak, they have trouble removing excess sodium from the body, causing water retention. This leads to swelling in the ankles, as well as the hands and feet.

6. Shortness of Breath

Frequent shortness of breath, especially when moving or carrying heavy objects, is a common sign of kidney fai.lure. When the kidneys are unable to perform their detoxifying function, the bo.dy can feel uncomfortable and out of breath.

7. Bad Breath

A common symptom of kidney failure is bad breath. The odor comes from the buildup of to.xins and pollutants in the bo.dy that the kidneys can no longer filter. This results in foul-smelling breath, often described as "urine-like" breath.

8. Itchy Skin

Healthy kidneys help remove waste and excess fluid from the blo.od, ensuring healthy red blo.od cells and smooth skin. When the kidneys are not functioning properly, it can lead to dry, itchy, and flaky skin.

Effective Prevention of Kidney Failure

The complications of kidney failure are very dangerous and can threaten the life of the patient. Therefore, preventing kidney failure is essential. Here are some ways to minimize the risk of developing kidney failure:

• Establish a Healthy Lifestyle: Engage in regular exercise to maintain a healthy weight and improve overall health. Additionally, regularly monitor and maintain blood pressure within normal limits. Control blo.od sugar levels, uric acid, and cholesterol. It is especially important to avoid alcohol, tobacco, and stimulants.

• Exercise Daily: Regular physical activity helps reduce the risk of kidney failure.

• Follow a Balanced Diet: Reduce your intake of salt, protein, and fats in daily meals. Supplement your diet with vegetables and fruits that are beneficial for health. Don’t forget to drink 1.5 to 2 liters of water every day.

• Visit Your Doctor Regularly: Schedule a check-up every 6 months or visit your doctor immediately if you notice any signs of kidney function deterioration to ensure timely treatment.