The TLC (WBC) Test, also known as the Total Leukocyte Count test, is one of the most essential blood investigations used to assess your immune system’s health and detect possible infections or inflammatory conditions. White Blood Cells (WBCs), also called leukocytes, play a vital role in defending your body against harmful microorganisms such as bacteria, viruses, and fungi.
At Dow Lab, a leading diagnostic center in Pakistan, the TLC (WBC) Test is performed with precision using state-of-the-art automated analyzers. The lab is known for providing accurate, reliable, and timely test results, ensuring that patients and doctors can make informed healthcare decisions. Whether your doctor suspects an infection, inflammation, or immune disorder, this test is a fundamental part of the diagnostic process.
In this article, we’ll explore everything you need to know about the Dow Lab TLC (WBC) Test including its price, purpose, preparation, procedure, report details, normal ranges, and booking information.
What is the TLC (WBC) Test?
The TLC (WBC) Test measures the total number of white blood cells in your blood sample. These cells are an integral part of your immune system and act as your body’s primary defense mechanism against infections.
Doctors recommend this test to evaluate whether your body’s immune system is functioning properly. An abnormal WBC count whether high or low can indicate several health issues, such as infections, immune system disorders, allergic reactions, or blood diseases.
The TLC (WBC) Test at Dow Lab helps detect:
- Bacterial or viral infections
- Inflammatory conditions
- Allergic responses
- Autoimmune diseases
- Bone marrow disorders
- The body’s response to certain medications
In short, this test serves as an early warning system, alerting doctors to any irregularities in your immune function.
Why is the TLC (WBC) Test Important?
A TLC (WBC) Test is crucial because white blood cells are responsible for protecting your body against harmful invaders. Any deviation from the normal range can indicate that your immune system is either underactive or overactive.
- High WBC count (Leukocytosis): Often suggests infections, inflammation, stress, or in rare cases, blood cancers such as leukemia.
- Low WBC count (Leukopenia): Can occur due to viral infections, autoimmune disorders, chemotherapy, or bone marrow suppression.
By performing this test at Dow Lab, your healthcare provider can identify early signs of infection or immune deficiency before symptoms worsen. Early diagnosis allows timely medical intervention and better management of the underlying condition.
When Should You Get a TLC (WBC) Test?
Your doctor may recommend a TLC (WBC) Test in several situations, including:
- Persistent fever, fatigue, or weakness
- Signs of infection (sore throat, cough, or wound inflammation)
- During or after antibiotic therapy to monitor recovery
- As part of a routine health screening or complete blood count (CBC)
- Before or during chemotherapy treatment
- In cases of unexplained inflammation or body pain
If you experience continuous tiredness, recurrent infections, or unexplained fevers, it’s a good idea to get your TLC (WBC) Test done at Dow Lab for accurate results and peace of mind.
How to Prepare for the TLC (WBC) Test?
Preparation for the TLC (WBC) Test is simple and hassle free.
Here are a few things to keep in mind before your visit to Dow Lab:
- Fasting: Fasting is not required for this test.
- Medication: Inform your doctor or lab technician if you’re taking any medicines like steroids or antibiotics, as these can affect WBC levels.
- Hydration: Drink a glass of water before the test to help make the blood draw easier.
- Rest: Try to stay calm and avoid stress or strenuous activity before your blood sample is taken.
By following these simple steps, you ensure accurate and reliable test results.
How is the TLC (WBC) Test Performed at Dow Lab?
At Dow Lab, the TLC (WBC) Test is conducted under highly professional and hygienic conditions by trained phlebotomists. Here’s how the process works:
- Sample Collection: A small amount of blood is drawn from a vein, usually from your arm. The process takes only a few minutes and causes minimal discomfort.
- Laboratory Analysis: The collected blood sample is sent to Dow Lab’s automated hematology department, where modern analyzers count the total number of white blood cells with high accuracy.
- Quality Assurance: Each sample goes through strict quality control protocols to ensure reliable and error-free results.
- Report Generation: Your TLC (WBC) report is usually available within a few hours, accessible both online and at the lab counter.
Dow Lab ensures that the testing process is quick, comfortable, and handled with complete confidentiality and professionalism.
TLC (WBC) Test Report & Normal Values
Once your TLC (WBC) Test is completed, the report will show your total white blood cell count, usually expressed in units of cells per microliter (cells/µL) of blood.
Normal TLC (WBC) Values:
| Category | Normal Range (cells/µL) |
| Adults | 4,000 – 11,000 |
| Children | 5,000 – 13,000 |
| Newborns | 9,000 – 30,000 |
Interpretation:
- High WBC Count (Leukocytosis): May indicate bacterial infections, inflammation, stress, allergic reactions, or blood cancers.
- Low WBC Count (Leukopenia): Can occur due to viral infections, autoimmune disorders, bone marrow issues, or certain medications.
Remember, only a qualified doctor can accurately interpret your results and suggest the next steps based on your overall health and medical history.
Understanding Abnormal Results
If your TLC (WBC) Test results are abnormal, don’t panic it simply means your body’s immune activity needs further evaluation.
Causes of High TLC (Leukocytosis)
- Bacterial or fungal infections
- Inflammatory diseases like rheumatoid arthritis
- Physical or emotional stress
- Tissue injury or burns
- Leukemia or other bone marrow disorders
Causes of Low TLC (Leukopenia)
- Viral infections (e.g., dengue, HIV, influenza)
- Bone marrow suppression due to chemotherapy or radiation
- Autoimmune diseases (e.g., lupus)
- Nutritional deficiencies (vitamin B12, folate)
Your doctor may recommend additional tests or a Complete Blood Count (CBC) to pinpoint the cause of abnormal results.
How to Maintain a Healthy White Blood Cell Count
Maintaining a strong immune system is key to keeping your TLC (WBC) levels balanced. Here are some practical tips:
- Eat a balanced diet rich in fruits, vegetables, and lean proteins.
- Include foods high in zinc, vitamin C, and folate.
- Stay hydrated and get 7-8 hours of sleep daily.
- Manage stress through meditation, yoga, or regular exercise.
- Avoid smoking and excessive alcohol consumption.
A healthy lifestyle supports proper immune function and helps your body fight infections naturally.
TLC (WBC) Test Cost at Dow Lab
The TLC (WBC) Test cost at Dow Lab is Rs. 400. This affordable price makes it accessible to patients from all walks of life who need quick and dependable test results.
Dow Lab offers convenient options for booking your test online or visiting your nearest branch directly. You’ll receive your results promptly either through email, SMS, or the Dow Lab online portal.
Whether for routine checkups or infection monitoring, the TLC (WBC) Test at Dow Lab ensures reliable diagnostic accuracy at a reasonable cost.
Dow Lab TLC (WBC) Test Price in Pakistan
The Dow Lab TLC (WBC) Test Price in Pakistan is Rs. 400, which is considered one of the most cost-effective options available among leading diagnostic centers. Dow Lab’s reputation for accuracy, advanced technology, and experienced staff makes it a trusted choice for thousands of patients across the country.
You can easily book the TLC (WBC) Test in Pakistan through All Lab Tests, select your preferred Dow Lab location, and visit at your convenience for sample collection.
Where to Book TLC (WBC) Test in Pakistan
Searching for “TLC (WBC) Test near me”? You can now book the test online from anywhere in Pakistan using All Lab Tests, which allows you to:
- Compare the TLC (WBC) Test cost across different labs
- View Dow Lab test charges 2025
- Choose the nearest Dow Lab branch
- Get your results quickly without long waiting times
Booking your TLC (WBC) Test online ensures convenience, accuracy, and trusted service from one of the country’s most respected diagnostic institutions.
Book Your TLC (WBC) Test at Dow Lab
Don’t delay your health check book your TLC (WBC) Test today through All Lab Tests and get accurate, affordable, and timely results from Dow Lab. With a TLC (WBC) Test price of Rs. 400, you get high quality testing, digital report access, and professional service all in one place.
Book your White Blood Cell (WBC) Count Test at Dow Lab today through All Lab Tests and get accurate, fast, and affordable results from one of Pakistan’s most trusted diagnostic laboratories.
Keep track of your immune system’s health with confidence book online now for early infection detection, expert analysis, and the peace of mind that comes from knowing your test is handled by professionals you can trust.
