Why Does Kidney Failure Happen?

Kidney failure is a condition in which the kidneys progressively lose their ability to function properly. When this happens, they can no longer filter blood, remove toxins, or eliminate waste from the body effectively. Kidney failure can occur suddenly (acute) or develop over time (chronic). If left undetected and untreated, it can lead to serious complications—and even death.

• 1. Signs and Symptoms of Kidney Failure
• 2. Why Does Kidney Failure Happen?
• 2.1. Chronic Underlying Diseases
• 2.2. Unhealthy Diet and Lifestyle
• 2.3. Uncontrolled Use of Medications and Chemicals
• 2.4. Genetics and Aging
• 3. Who Is at High Risk of Kidney Failure?
• 4. How to Prevent Kidney Failure Effectively
• 5. Conclusion

1. Signs and Symptoms of Kidney Failure

Kidney failure often develops silently with vague or subtle symptoms in the early stages. Some common signs include:

• Persistent fatigue and body weakness
• Swelling in the hands, feet, or face (due to fluid retention)
• Unusual changes in urination (frequency or color)
• Breath smelling like ammonia
• Dry, itchy, pale skin
• Nausea or loss of appetite

Recognizing these symptoms early is key for timely and effective treatment.

2. Why Does Kidney Failure Happen?

2.1. Chronic Underlying Diseases

• Diabetes: The leading cause of chronic kidney failure. Prolonged high blood sugar damages small blood vessels in the kidneys, reducing their filtering ability.
• High blood pressure (Hypertension): Puts excessive pressure on kidney blood vessels, gradually leading to failure.
• Chronic glomerulonephritis: Damages the glomeruli—the kidney's filtering units—leading to impaired function.

2.2. Unhealthy Diet and Lifestyle

• High salt intake: Raises blood pressure and harms kidney health.
• Not drinking enough water: Dehydration forces the kidneys to work harder, increasing strain.
• Processed foods and additives: Can directly damage kidney tissues.
• Late nights and chronic stress: Disrupt hormonal balance, affecting kidney performance.

2.3. Uncontrolled Use of Medications and Chemicals

• Long-term use of painkillers or NSAIDs: May gradually impair kidney function.
• Unregulated herbal or traditional medicine: Can contain toxins harmful to the kidneys.
• Exposure to hazardous chemicals: Especially in work environments involving heavy metals or industrial solvents.

2.4. Genetics and Aging

• Some individuals carry genetic markers that increase their risk of kidney disease.
• Aging: Natural decline in organ function, including kidneys, raises the risk in older adults.

3. Who Is at High Risk of Kidney Failure?

You may be at higher risk if you:

• Have diabetes or high blood pressure
• Are overweight or physically inactive
• Frequently use Western or traditional medicines without guidance
• Are over the age of 60
• Have a family history of kidney disease

4. How to Prevent Kidney Failure Effectively

To protect your kidney health, consider the following:

• Keep your blood pressure and blood sugar under control
• Stay hydrated (about 2 liters per day depending on your body condition)
• Reduce salt and processed food intake
• Exercise regularly and maintain a healthy weight
• Avoid self-medicating; always consult a doctor before using any drugs
• Get regular health checkups, especially if you're at risk

5. Conclusion

Kidney failure is a serious but preventable condition. By adopting a healthy lifestyle and monitoring your health regularly, you can reduce your risk. Understanding why kidney failure happens empowers you to take better care of yourself and your loved ones. Start today—protect your kidneys and live a healthier life!