Every year, World Kidney Day is observed to spread awareness about kidney health and the importance of early detection of kidney diseases. Kidneys play a vital role in filtering waste products from the blood, maintaining fluid balance, and supporting blood pressure control.

However, kidney disease often develops silently. Many people do not notice any symptoms until routine tests show high creatinine levels, abnormal urine findings, or reduced kidney function. Early screening through simple tests such as a kidney function test or urine examination can help detect problems at an early stage.

With timely treatment and lifestyle changes, it is possible to slow down chronic kidney disease (CKD) progression and reduce the chances of complications such as dialysis.

Why Kidney Health Awareness Matters

Kidneys are essential for overall well-being. They help:

Remove waste and excess fluid from the body.
Maintain the balance of minerals such as sodium and potassium.
Support healthy blood pressure.
Assist in the production of red blood cells through hormone regulation.

Because early kidney disease symptoms are often mild or absent, regular health check-ups are crucial, especially for people with risk factors like diabetes or high blood pressure.

Understanding Kidney Disease - What is chronic kidney disease (CKD)?

Chronic kidney disease is a long-term condition where kidney function gradually reduces over months or years. Without proper treatment, CKD can progress and lead to serious health issues.

Acute Kidney Injury vs CKD

Acute kidney injury is a sudden decline in kidney function, which may be reversible with prompt treatment.
Chronic kidney disease develops slowly and usually requires ongoing medical care and lifestyle management.

Kidney Disease Symptoms

In the initial stages, many patients may not notice any clear symptoms. Possible early signs include:

Feeling unusually tired.
Mild swelling around the eyes, especially in the morning.
Increased urination at night.
Foamy urine, which may indicate protein loss.

Symptoms in Advanced CKD

As kidney disease progresses, symptoms may become more noticeable, such as:

Swelling in the feet, ankles, or hands.
Persistent fatigue and weakness.
Nausea and reduced appetite.
Dry or itchy skin.
Muscle cramps.
Breathlessness due to fluid accumulation or anaemia.
High blood pressure that is difficult to control.

Warning Signs Requiring Urgent Medical Attention

Seek immediate medical care if you experience:

Very low urine output.
Severe breathlessness.
Sudden confusion or extreme drowsiness.
Rapid swelling with weight gain.
Blood in urine with pain.
Severe vomiting or dehydration.

Kidney Function Tests: What Do They Include?

A creatinine test measures the level of creatinine, a waste product normally filtered by healthy kidneys. High creatinine levels may suggest reduced kidney function.

Doctors also calculate the estimated Glomerular Filtration Rate (eGFR), which indicates how efficiently the kidneys are filtering blood and helps determine the stage of CKD.

Other Important Blood Tests

Your doctor may also recommend:

Blood urea levels.
Electrolyte tests (such as potassium and sodium).
Haemoglobin levels to detect kidney-related anaemia.
Calcium and phosphorus levels for bone health assessment.

Urine Tests for Early Kidney Damage

A basic urine test can help detect:

Protein leakage.
Blood in urine.
Signs of infection.
Sugar levels.

Urine Albumin or Protein Tests

These specialised tests identify small amounts of protein loss, which can be an early indicator of kidney damage, particularly in patients with diabetes or high blood pressure. Persistent abnormal results usually require further evaluation by a doctor.

High Creatinine: Common Causes

Creatinine levels may rise due to several reasons, including:

Dehydration.
Kidney infections or urinary blockage.
Long-standing chronic kidney disease.
Certain medicines, such as long-term painkillers (NSAIDs).
Poorly controlled diabetes or hypertension.

If your creatinine is high, your doctor may advise repeat testing, urine analysis, blood pressure monitoring, and medication review. Avoid self-medication or extreme dietary changes without medical guidance.

Kidney Stone Symptoms

Kidney stones can cause sudden and severe discomfort. Typical symptoms include:

Sharp pain in the side or lower back.
Pain spreading towards the lower abdomen or groin.
Nausea or vomiting.
Burning sensation while passing urine.
Blood in urine.
Frequent urge to urinate.
Fever and chills, which may indicate infection and require urgent care.

Who Should Get Screened for Kidney Disease?

High-risk individuals should undergo a kidney function test and urine test at least once a year, or as advised by their doctor.

Regular screening is recommended for:

Individuals with diabetes.
People with high blood pressure.
Those with a family history of kidney disease.
Adults above 40 years of age.
Patients with recurrent kidney stones or urinary infections.
Individuals with obesity or heart disease
People are using painkillers frequently over long periods.

Kidney Health Tips for Daily Life

Drink adequate water unless fluid restriction is advised.
Limit excessive salt intake from pickles, packaged snacks, and instant foods.
Choose balanced protein sources such as pulses, lentils, milk products, eggs, or lean meats.
Include whole grains like wheat, rice, millets (ragi, jowar, bajra), fruits, and vegetables in appropriate portions.
Control sugar intake if you have diabetes.

Diet recommendations and dietary changes should be practised after consulting your doctor.

Lifestyle Habits

Maintain healthy blood pressure levels.
Keep blood sugar under control.
Stay physically active and maintain an ideal body weight.
Avoid smoking and limit alcohol intake.
Ensure adequate sleep and stress management.

Safe Use of Medicines

Avoid unnecessary use of painkillers.
Do not take unverified herbal or "kidney cleanse" supplements.
Inform your doctor about kidney issues before undergoing contrast scans.

Dialysis: Understanding the Treatment

Dialysis is a medical procedure that helps remove waste and excess fluid from the body when the kidneys are unable to perform their function adequately.

It may be temporary in some cases of acute kidney injury or long-term in advanced CKD. Early diagnosis and timely care can help delay or even prevent the need for dialysis in many patients.

When to Consult a Kidney Specialist

You should consider consulting a nephrologist if you have:

Persistent protein or blood in urine.
High creatinine or low eGFR levels.
Uncontrolled high blood pressure.
Swelling, anaemia, or electrolyte imbalance.
Recurrent kidney stones or infections.

Why Choose Narayana Health for Kidney Care

Narayana Health offers comprehensive and patient-centred kidney care services, including:

Advanced kidney function testing and accurate interpretation.
Expert nephrologists for personalised CKD management.
Integrated care for diabetes and blood pressure control.
Specialised evaluation and treatment for kidney stones.
Dialysis services with modern infrastructure.
Kidney transplant evaluation and long-term follow-up support.
Patient education programmers focus on kidney health awareness and lifestyle guidance.

With a multidisciplinary approach and commitment to clinical excellence, Narayana Health ensures safe, effective, and compassionate care for patients at every stage of kidney disease.

Conclusion

On World Kidney Day, raising awareness about early symptoms and timely testing can help protect kidney health and improve long-term outcomes. Since kidney disease often develops silently, regular screening and healthy lifestyle choices play a crucial role in prevention and management.

With advanced medical expertise and holistic care services, Narayana Health continues to be a trusted destination for comprehensive kidney care in India.

Schedule a consultation today with Narayana Health for expert guidance and care! Call us @08068617735