Total Leucocyte Counts And Differential Leucocyte Counts(TLC & DLC) in Rajarhat, Kolkata

Total Leucocyte Count and Differential Leucocyte Count (TLC & DLC) Test: Price, Purpose, Range & Report Details

Test Overview

Your immune system acts as the body’s defence army against infections and diseases, and white blood cells (leucocytes) are its key soldiers. Measuring their levels in the blood provides valuable insight into your overall immune health. The Total Leucocyte Count (TLC) and Differential Leucocyte Count (DLC) tests are fundamental blood investigations that evaluate the number and distribution of these white blood cells. Together, they help detect infections, inflammation, allergies, immune disorders, and even certain blood cancers at an early stage. If you’ve been feeling persistently weak, have recurring fevers, or your doctor suspects an infection, these tests can reveal the underlying cause. The TLC & DLC Test is routinely included in most diagnostic panels, such as Complete Blood Count (CBC) or fever profiles. If you’re looking online for a TLC test near me or DLC test price, Apollo 24|7 offers easy online booking, home sample collection, and same-day digital reports. This article explains the Total Leucocyte Count and Differential Leucocyte Count test price, purpose, preparation, normal range, and report interpretation in detail.

What is the Total Leucocyte Count (TLC) Test?

The Total Leucocyte Count (TLC) measures the overall number of white blood cells (WBCs) present in a microlitre (µL) of blood. These cells defend the body against bacteria, viruses, fungi, and other foreign invaders. A higher or lower TLC value indicates that your immune system is responding to an infection, inflammation, or certain underlying medical conditions. Because white blood cells are vital for immunity, abnormal counts can provide the first clue to infections or diseases long before other symptoms appear.

Normal Range of TLC

• Adults (Male & Female): 4,000 – 11,000 cells/µL
• Children: 5,000 – 13,000 cells/µL
• Newborns: 9,000 – 30,000 cells/µL

A value above 11,000 cells/µL is known as leucocytosis (possible infection or inflammation), while a value below 4,000 cells/µL is termed leucopenia (possible bone marrow suppression or immune weakness).

What is the Differential Leucocyte Count (DLC) Test?

The Differential Leucocyte Count (DLC) provides a detailed breakdown of the five main types of white blood cells, Neutrophils, Lymphocytes, Monocytes, Eosinophils, and Basophils, as a percentage of total WBCs. While the TLC gives a total count, the DLC helps doctors understand which type of white cell is increased or decreased, thereby pinpointing the possible cause of illness.

Note. Normal Ranges may differ slightly based on age and gender.

Abnormal DLC values often indicate specific medical conditions such as bacterial infection (high neutrophils), viral infection (high lymphocytes), or allergies (high eosinophils).

Why is the TLC & DLC Test Recommended?

Doctors often recommend the TLC & DLC Test for a variety of clinical reasons, as it helps detect both minor and major health concerns. You may be advised to undergo this test if you have:

• Persistent or recurrent fever
• Symptoms of infection such as sore throat, cough, or fatigue
• Inflammatory or autoimmune conditions (e.g., rheumatoid arthritis, lupus)
• Signs of allergy or asthma
• Weakness or unexplained weight loss
• Ongoing medication that may affect bone marrow (e.g., chemotherapy)
• Routine health check-ups, pre-employment or pre-surgical screening

What is the TLC & DLC Test Price?

The TLC & DLC test price in India may vary depending on location, type of service, and laboratory accreditation.

Factors Affecting the Test Cost

• Location: Prices can differ between cities — for instance, Delhi or Mumbai may have a slightly higher rate than smaller towns.
• Home Collection: Opting for doorstep sample collection may add a nominal convenience fee.
• Lab Accreditation: NABL-accredited laboratories ensure high-quality results.
• Package Booking: TLC & DLC are often included in a CBC or fever panel at discounted rates.
• Offers & Discounts: Apollo 24|7 regularly features promotional health packages and festive offers.

To view the latest TLC & DLC test price near you, simply visit the Apollo 24|7 website or app before booking.

Purpose of the TLC & DLC Test

The purpose of these tests is to help doctors:

• Identify infections (bacterial, viral, parasitic, or fungal)
• Detect inflammatory and autoimmune conditions
• Monitor the body’s immune response
• Evaluate allergic conditions or asthma
• Track recovery after an infection or treatment
• Detect haematological (blood-related) disorders such as leukaemia

In short, TLC & DLC tests act as early indicators of immune system activity and overall health.

Who Should Get a TLC & DLC Test?

Your healthcare provider may recommend a TLC and DLC Test if:

• You experience continuous fever, chills, or unexplained fatigue.
• You have symptoms such as a sore throat, swollen lymph nodes, or body aches.
• You are undergoing treatment for an infection or chronic illness.
• You are taking long-term medication that affects immunity.
• You are preparing for surgery or a health screening.
• You are recovering from a viral or bacterial illness and need to assess recovery progress.

It’s also a common part of annual health check-ups to monitor general wellness.

Key Components of the TLC & DLC Test

The Total Leucocyte Count (TLC) and Differential Leucocyte Count (DLC) Test is a comprehensive blood investigation that evaluates the overall and relative distribution of white blood cells (WBCs). Understanding the key components of this test helps you interpret what the test measures and why it is clinically significant.

Understanding the TLC & DLC Test Report

The TLC & DLC report provides both quantitative (absolute count) and qualitative (percentage) data on white blood cells. Results are interpreted by your doctor to evaluate immune function, detect infections, monitor treatment, and identify blood disorders.

Result Type and Possible Interpretation

Note: Interpretation should always be made in the context of your overall health, medical history, and symptoms. Certain medications, infections, or physiological stress can temporarily alter WBC counts.

Preparation and Procedure

Here are the steps of preparation and procedure:

How is the Test Done?

• A trained phlebotomist draws a small blood sample from a vein, usually in your arm.
• The sample is processed using an automated cell counter to calculate the total and differential leucocyte counts.
• Results are typically ready within a few hours to the same day.

Is Fasting Required?

No fasting is required. You can eat and drink normally before giving your blood sample.

When Should You Get the Test Done?

• If you have a fever, weakness, or unexplained infection symptoms.
• As part of a routine health check.
• 2–3 weeks after recovery from infection, to ensure immunity has normalised.

Test Frequency

• For general health monitoring: Once a year
• During illness or treatment: As advised by your doctor to track progress

Booking TLC & DLC Test Online and Accessing Reports

Apollo 24|7 makes booking your test simple, transparent, and convenient.

Steps to Book Online

• Visit the Apollo 24|7 website or open the mobile app.
• Search for “TLC & DLC Test” or “White Blood Cell Count Test.”
• Check the latest test price for your city.Select a date and time for sample collection.
• Choose between home collection or a lab visit.
• Complete online payment securely to confirm your booking.

How to Access Reports?

• Log in to your Apollo 24|7 account.
• Go to ‘My Reports’ or ‘Health Records’.
• Download your report in PDF format.
• Share it with your doctor for expert interpretation.

Reports are usually available within 24 hours of sample collection, and you’ll receive notifications once results are ready.

Conclusion

The Total Leucocyte Count (TLC) and Differential Leucocyte Count (DLC) tests are among the most vital blood investigations for evaluating immune health. They not only help diagnose infections and inflammatory conditions early but also guide treatment and monitor recovery. If you’re searching for a TLC & DLC test near me, Apollo 24|7 offers a hassle-free experience with home sample collection, affordable pricing, and fast digital reports. Regular monitoring of your white blood cell count can protect you from undetected infections, ensure treatment success, and support overall wellness. Book your TLC & DLC Test on Apollo 24|7 today, and keep your immune health in check for a stronger, healthier tomorrow.