🩺 What Is Chronic Kidney Disease (CKD) and Who Is at Risk?

🩺 What Is Chronic Kidney Disease (CKD) and Who Is at Risk?

Chronic Kidney Disease (CKD) is a long-term condition where the kidneys gradually lose their ability to filter waste and excess fluids from the blood. Often called a "silent disease," CKD can go unnoticed for years until significant damage has already occurred. By understanding what CKD is and who is most at risk, you can take early action to protect your kidney health.

🔍 What Is Chronic Kidney Disease (CKD)?

CKD refers to a decline in kidney function that persists for three months or longer. Healthy kidneys filter blood, remove waste through urine, balance electrolytes, and regulate blood pressure. In CKD, these functions begin to deteriorate over time, eventually leading to kidney failure if left unmanaged.

CKD is classified in five stages, based on how well the kidneys are functioning (measured by eGFR – estimated Glomerular Filtration Rate). The lower the eGFR, the more severe the kidney damage.

⚠️ Common Symptoms (Often in Later Stages):

• Fatigue and weakness

• Swelling in legs, ankles, or face

• Nausea and loss of appetite

• Changes in urination

• Trouble concentrating

• Muscle cramps or sleep disturbances

👥 Who Is at Risk for CKD?

CKD doesn’t discriminate by age, but certain factors increase the risk:

1. Diabetes

The leading cause of CKD worldwide. High blood sugar can damage kidney filters over time.

2. High Blood Pressure (Hypertension)

Elevated pressure damages blood vessels in the kidneys, impairing their function.

3. Family History of Kidney Disease

Genetics can play a role, especially in conditions like polycystic kidney disease.

4. Heart Disease

Cardiovascular issues are often linked with impaired kidney function.

5. Obesity

Being overweight increases the risk of both diabetes and hypertension—two major causes of CKD.

6. Age (60+)

Kidney function naturally declines with age, making older adults more vulnerable.

7. Frequent Use of Painkillers (NSAIDs)

Long-term use of over-the-counter pain relievers like ibuprofen can harm kidneys.

8. Smoking and Poor Diet

Lifestyle habits that damage the heart and blood vessels also affect the kidneys.

🛡️ How to Reduce Your Risk

• Manage diabetes and blood pressure with medication and lifestyle changes

• Stay hydrated, but avoid excessive fluid intake

• Limit salt, sugar, and processed foods

• Avoid smoking and limit alcohol

• Get regular kidney function tests if you're in a risk group

✅ Takeaway

Chronic Kidney Disease is serious—but preventable and manageable if detected early. Knowing your risk and making kidney-friendly lifestyle choices can make all the difference. Don’t wait for symptoms—be proactive about your kidney health.