TLC & DLC Test - Price, Purpose, Procedure, Results, & More

Table of Content

Introduction to TLC and DLC Test 

White blood cells (WBC) or Leukocytes are an essential component that protects the human body from various infections and keeps the immune system strong. Total leukocyte count (TLC) and Differential Leukocyte Count (DLC) are important blood routine tests carried out to measure the different components of blood. The test gives information about a person’s health. TLC measures white blood cells where a high WBC count reflects an infection. DLC measures the structure of WBC and counts the percentage of basophils, eosinophils, neutrophils, monocytes, and lymphocytes. 

If you want to get the TLC and DLC test done, then ‘book a test’ online on the ‘Redcliffe Labs’ website or search ‘Redcliffe Labs near me,’ and you will find a nearby lab. After receiving your query, we will test you as soon as possible. You don’t have to go anywhere. Our phlebotomist will come to your place to collect the sample. 

Test Details in Brief 

Purpose of The TLC and DLC Test 

The purpose of the TLC and DLC tests is to help detect elevated levels of white blood cells (WBC). The high or low WBCs can indicate an infection or chronic disease. It might require treatment. Here are the primary purposes of the TLC and DLC lab tests- 

• The test is conducted to diagnose ailments that lower the WBCs, such as bone marrow disease or blood disorders. 
• It is used to monitor the functioning of bone marrow. 
• It can be done as a follow-up test in case of abnormal CBC outcomes. 
• It can also help detect and diagnose internal infection conditions.
• It is done to examine infections and inflammation. 
• TLC and DLC lab tests can monitor chemotherapy treatment. 

What Does The TLC and DLC Test Measure?

TLC and DLC lab tests are conducted to measure the performance and count of each white blood cell (WBC). WBCs are in the blood and lymph system and are produced in bone marrow. The tests measure the human immune system. 

• Total Leukocytes Count- 

1. This test measures the total number of White Blood Cells or leukocytes in the blood. 
2. The ideal WBC count should be between 4500 to 11000 microlitres of blood. 
3. Abnormal count can indicate inflammation, infection, blood disorders, bone marrow disorders, and immune system conditions. 

• Differential Leukocyte Count- 

1. DLC breaks down the total WBC count into percentages of different types of Leukocytes. 
2. The major types of leukocytes found are basophils, eosinophils, neutrophils, monocytes, and lymphocytes. 
3. Each of them has a different and important function in maintaining blood immunity. The test can help detect any malfunction or disorder in any one of them. 

The TLC and DLC tests measure elevated or depressed WBC levels to diagnose certain conditions and help obtain treatment in time. 

Preparation For The TLC and DLC Test 

The TLC and DLC lab tests do not require any measure preparations. However, certain specifications should be followed before proceeding with the test. 

• The test does not require dieting, so if you are following a diet, the doctor may suggest you have a normal diet before the test. Moreover, consult your doctor to get the right opinion about dieting or fasting. 
• Wear loose or comfortable clothes during the test. This will make it easy for both you and the doctor to perform the test. 
• Before the test, keep yourself hydrated unless your healthcare professional has suggested otherwise. 
• Avoid harmful substances like alcohol, excessive caffeine, or smoking for at least 24 hours before the test, as they could affect the test results. 
• If you are on medication, ask your doctor whether you need to stop or continue the intake. Make sure not to avoid any prescribed medicines without your doctor’s advice. 
• Rest well before the test. Get at least 8 hours of sleep before the test, as fatigue can impact test results. 
• Stay relaxed and calm. Have a calm and composed mind before the test. Don’t stress about it. Mind stress can affect the overall health and later affect the results. 
• If you have anything on your mind that bothers you, consult your doctor and get all your doubts clear. 

Procedure Of The TLC and DLC Test 

To get ahead with the test, visit the website and book a TLC and DLC test from Redcliffe Labs. The phlebotomist will come to your place to collect samples. Here is the complete procedure that a healthcare professional will follow for the TLC and DLC test- 

• Firstly, a phlebotomist will request you to make yourself comfortable. 
• The healthcare professional would ask you to roll up your sleeves in case of a long-sleeve.
• A phlebotomist will tie a band around your upper arm to ensure your vein is visible. 
• The healthcare professional will clean the area of the arm with disinfectant to reduce the risk of catching infections. 
• After finding an appropriate vein, the phlebotomist inserts a sterile syringe into it to draw the required amount of blood for the testing. 
• After sample collection, they withdraw the needle and seal the site, covering it with adhesive tape or a sterile cotton ball. 
• They might ask you to put on the cotton ball or tape on the site to stop bleeding once the test is over. 
• After the test, you can resume your daily activities. 
• You will receive the reports within 12 hours of sample collection. 

What Is The Risk of The TLC and DLC Test?

The TLC and DLC test is just like other tests. It has no or minimal risks. Here are the potential risks you can experience during or after the TLC and DLC blood test- 

• Excessive blood flow 
• Fainting 
• Skin Infection 
• Hematoma 
• Infection (in case the site is not cleaned) 

What Do The TLC and DLC Test Reports Indicate?

The blood test report comprises a collective result of complete blood count (CBC), hemoglobin (Hb), platelets, red blood cells (RBC), and white blood cells (WBC). TLC indicates the number of WBCs in the body, while DLC measures the percentage of each type of leukocyte or WBC in the blood. 

Total Leukocyte Count—The normal range lies between 4000 and 11000 WBC per microliter of blood. Men tend to have higher normal TLC values than women. The normal TLC value in men is 5000-10000 WBC per microlitre of blood, while in women, it is 4500-11000 WBCs per microlitre of blood. 

Understanding the TLC Test Reports 

The TLC test reports vary based on medical history, symptoms, and diagnostic tests. Let’s understand it: 

• If your TLC count falls within the normal range, it means you have a balanced immune system and that your overall health is properly functioning. 
• Bacterial infections like pneumonia can lead to higher TLC counts.  The pattern of white blood cell elevation can provide value and information regarding the type of infection. 
• Lower-than-normal TLC is known as Leukopenia. It is associated with viral infections, autoimmune disorders, or bone marrow problems. Certain medicines, like chemotherapy drugs, can also cause it. 
• Case of any specific disease like HIV/ AIDS or any abnormality in bone marrow can affect your white blood cells like neutrophils, lymphocytes, and eosinophils. It can easily target and affect the TLC normal range.

Differential Leukocyte Count- The DLC helps identify the infected type of WBC. There are mainly five types of WBCs: 

1. Neutrophils- They help kill infected microorganisms or pathogens in the body. 
2. Lymphocytes are divided into three types: B cells, T cells, and Natural killer cells. Every cell has a different role. 
3. Monocytes- They create a defensive system and attack pathogens. 
4. Eosinophils- They assist in fighting allergies, infections, and inflammation. 
5. Basophils- They produce enzymes that are crucial to fight against allergy and asthma. 

The normal range of DLC in adults is: 

If any of the cells are affected, you can experience symptoms such as fever, bladder infection, lung infection, skin infection, or breathing difficulty. 

What If The TLC and DLC Test Reports Are Positive?

If you see a high or low count in the TLC and DLC test, it is an alert for any infection or chronic disease. Generally, a high excessive number indicates leukocytosis. The positive report shows concern about the immune system, autoimmune disorders, and cancer. Doctors recommend a diet that replaces foods high in saturated fats and cholesterol with a healthier and better option. You can add nuts, whole grains, fish, low or non-fat dairy products, and lean meat in a moderate amount. 

Who Should Take The TLC and DLC Test?

Although anyone can take the TLC and DLC blood test, the following people must take the test- 

• People who are experiencing fever and chills 
• People often get headaches, body aches, or pain. 
• People who have allergic reactions. 
• People who face inflammation. 
• People who feel weakness in their bones. 
• People who have calcium deficiency. 

What Are The Common Symptoms Related To The TLC and DLC Tests?

These are some of the common symptoms of TLC and DLC blood tests are: 

• Fever 
• Headache
• Bodyache 
• Allergy Reaction 
• Inflammation 
• Bladder Infection
• Lung Infection 
• Breathing Difficulty 

Some of the common causes of high TLC and DLC tests: 

• Viral Illnesses 
• Auto-immune disorder
• Bone marrow damage 
• Severe bacterial infection 
• Liver and spleen disease 
• Some drugs or medications for cancer treatment

TLC and DLC Test Price At Redcliffe Labs

The TLC and DLC test price at Redcliffe Labs is just INR 149. At Redcliffe Labs, the TLC and DLC test prices are very competitive. Book a test on our website to check your TLC and DLC today. After sample collection, we will hand in your report within 12 hours. We have served over 50,000 patients. Our work and authenticity ensure that we deliver our best. We are NABL accredited and ISO certified; with us, you don’t have to worry about the accuracy of test results. We assure you that we will provide test reports within the specified timeframe. So, what are you waiting for? Call us or visit our website to book a TLC and DLC test today! 

TLC & DLC Test Cost in Different Cities - Redcliffe Labs

Note: We also offer TLC & DLC Test PAN India. Please call the number 8988988787 to check the availability of our services in your area.

Book Your TLC and DLC Test From Redcliffe Labs Today! 

It is very important to take your health seriously. Health challenges are at their peak. Trust Redcliffe Labs and get yourself tested. The TLC and DLC test is the simplest test to check the body's level of white blood cells. If a few symptoms appear, then a routine checkup is performed to monitor the level of white blood cells. Your doctor may address potential health challenges. Follow a balanced life with the right diet, better lifestyle choices, and stress management to better your TLC and DLC. Choose Redcliffe Labs as your destined pocket-friendly TLC and CBC tests that too from the comfort of your place!