Why Liver and Kidney Function Tests Are Becoming Essential Today

Our liver and kidneys are two of the most important organs in the human body. They silently work day and night to keep us healthy. However, lifestyle changes, stress, unhealthy eating habits, and rising chronic diseases have made it necessary to monitor their health regularly. This is where Liver Function Tests (LFT) and Kidney Function Tests (KFT) play a crucial role.

In this blog, let’s understand why these tests are becoming essential for everyone today.

What Are Liver and Kidney Function Tests?

Liver Function Test (LFT)

A blood test that measures enzymes, proteins, and substances produced by the liver.
Helps detect conditions like fatty liver, hepatitis, jaundice, alcohol damage, and liver infections.

Kidney Function Test (KFT)

A blood and urine test that checks how well your kidneys are filtering waste.
Helps in identifying kidney disease, dehydration, diabetes-related kidney damage, and high blood pressure effects.

Why Are These Tests Important Today?

Most liver and kidney problems do not show symptoms in early stages.
By the time symptoms appear (like swelling, fatigue, yellow eyes, or foamy urine), the disease may already be advanced.

1. Lifestyle Disorders Are on the Rise

Increased junk food, alcohol, smoking, and irregular sleep affect both liver and kidneys.
Obesity and diabetes are now common even among young adults, which increases risk of liver and kidney damage.

2. Silent Nature of Diseases

Most liver and kidney problems do not show symptoms in early stages.
By the time symptoms appear (like swelling, fatigue, yellow eyes, or foamy urine), the disease may already be advanced.

3. Rising Cases of Chronic Diseases

Diabetes, hypertension, and fatty liver disease are increasing in India.
Regular LFT and KFT help in early detection and prevent long-term damage.

4. Post-COVID Health Impact

Many patients developed liver and kidney complications after COVID-19 infection and medication.
Doctors now recommend periodic testing for high-risk individuals.

5. Medications and Overuse of Painkillers

Long-term use of antibiotics, painkillers, and steroids can harm the liver and kidneys.
Function tests help monitor the side effects of medicines.

Who Should Get These Tests Done?

You should consider an LFT and KFT if you:

Have diabetes, hypertension, or obesity
Consume alcohol regularly
Take medicines for a long time (e.g., arthritis, cancer, infections)
Have a family history of liver or kidney disease

Experience symptoms like:

Unexplained fatigue
Yellowing of skin/eyes
Swelling in legs/face
Persistent nausea
Change in urine output or foamy urine

How Often Should You Get Tested?

Healthy adults → Once a year as part of a full-body health checkup
High-risk individuals (diabetics, hypertensive, obese, alcohol users) → Every 6 months
Patients on long-term medication → As per doctor’s advice

Benefits of Early Testing

Detects problems before they become severe
Prevents complications like liver cirrhosis or kidney failure
Helps doctors start treatment on time
Saves cost of expensive treatments in the future
Gives peace of mind by monitoring your health regularly

Can Liver and Kidney Health Be Improved?

Yes! Along with regular testing, you can protect your liver and kidneys by:

Drinking enough water daily
Eating a balanced diet (less fried, more fruits/veggies)
Limiting alcohol and smoking
Controlling blood sugar and blood pressure
Exercising regularly
Avoiding unnecessary painkillers or self-medication

Conclusion

Liver and kidney function tests are no longer just for sick people – they are now an essential preventive checkup for everyone. Detecting problems early through simple blood tests can save you from serious health issues in the future.

At Prolife Diagnostic Centre, Bhubaneswar, we provide accurate, affordable, and advanced LFT and KFT tests to help you take charge of your health. Remember, early detection is the best protection!