Total Leucocyte Count (TLC)

Test Overview

Overview of the Total Leucocyte Count (TLC)

The total leucocyte count (TLC) is a blood test used to measure the number of white blood cells, or leucocytes, in a given volume of blood. White blood cells are essential to the body's immune system, helping to protect against infections, diseases, and harmful substances. Produced in the bone marrow, leucocytes have a lifespan of 1 to 3 days and are continually replenished to sustain immune defence. The TLC test offers a general evaluation of immune function and can assist in diagnosing various medical conditions.

The top Total Leucocyte Count (TLC) tests are available in Hyderabad, Bangalore, Gurgaon, Noida, Chennai.

Price of the Total Leucocyte Count (TLC)

The TLC test price can vary based on factors such as the doctor, location, and any additional tests or services provided. On average, the TLC test price ranges from Rs. 100 to Rs. 200. The variation in TLC test price is influenced by factors like the city, the type of facility (hospital, diagnostic centre, or laboratory), the reputation of the doctor, and the use of advanced technology or equipment.

Tests Included in Total Leucocyte Count (TLC)

The total leucocyte count (TLC) is a standalone test that measures the total number of white blood cells in the blood. It is not a combination of multiple tests. The TLC gives a general evaluation of the body’s immune system and its capacity to combat infections and diseases.

What Conditions Can be Diagnosed with the Total Leucocyte Count (TLC)?

The TLC test can help diagnose or monitor a variety of conditions related to the immune system and blood disorders. Some of the most common conditions include:

• Infections: Bacterial, viral, or fungal infections can cause an elevated TLC (leukocytosis), indicating the body's immune response to the infection.
• Autoimmune Diseases: Conditions like lupus, rheumatoid arthritis, or haemolytic anaemia can be assessed through changes in TLC levels, which may indicate inflammation or immune system dysregulation.
• Immune Deficiencies: Conditions such as autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) or other immune deficiencies may be indicated by a low TLC (leukopenia).
• Bone Marrow Dysfunction: Conditions affecting the bone marrow, such as aplastic anaemia or myelodysplastic syndrome, can lead to abnormal TLC levels.
• Blood Disorders: Leukaemia, lymphoma, and other blood cancers can be diagnosed or monitored through abnormal TLC levels. An elevated TLC could indicate leukaemia.

Total Leucocyte Count (TLC) Requirements

To undergo a TLC blood test, there are generally no specific dietary requirements or preparations needed. However, in some cases, fasting may be required depending on other tests that might be conducted concurrently. The sample collection process involves the following steps:

• A phlebotomist will clean the area on your arm with an antiseptic.
• An elastic band (tourniquet) may be applied to restrict blood flow temporarily.
• A needle is inserted into a vein to collect the blood sample.
• Once the sample is collected, the needle is removed, and pressure is applied to the site to stop any bleeding.
• The blood sample is then sent to the laboratory for processing and analysis.

Reports of the Total Leucocyte Count (TLC)

The following table shows the components of the total leucocyte count (TLC) and their normal ranges:

Note: The values of these tests can vary depending on the laboratory, age, sex, and underlying conditions.

Lifestyle Changes to Reach a Normal Range on the Total Leucocyte Count (TLC)

To maintain a normal TLC level and support a healthy immune system, consider the following lifestyle changes:

• Get adequate sleep (7-9 hours per night) to allow your body to repair and regenerate.
• Eat a balanced diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats.
• Exercise regularly to maintain a healthy body weight and boost immune function.
• Practise good hygiene, such as washing your hands frequently, to reduce the risk of infections.
• Manage stress through relaxation techniques, such as meditation or yoga.
• Avoid smoking and limit alcohol consumption, as they can weaken the immune system.

Book a TLC Blood Test Online

Booking a TLC blood test through Apollo 24|7 is a simple and convenient process that can be completed online. Here are the steps to follow:

• Visit the Apollo 24|7 website or download the app on your smartphone.
• Use the search function to find "TLC test" or "TLC blood test".
• Select a convenient date, time, and location for your blood sample collection.
• Provide the necessary personal and payment details to complete the booking process.
• A qualified phlebotomist will visit your chosen location to collect the blood sample at the scheduled time.
• Your TLC blood test results will be available on the Apollo 24|7 platform within the specified timeframe.