CD4 & CD8 Lymphocyte Subsetting Test - Price | Sprint Diagnostics Hyderabad

Patient Preparing : No specific preparations such as fasting or water restrictions are required before the test.

₹ 1800


The CD4 & CD8 Lymphocyte Subsetting test is an essential immunological test that provides crucial information about the immune system's status and functionality. It is particularly critical in managing conditions like HIV/AIDS, where it aids in gauging disease progression and guides therapeutic decisions.

CD4 and CD8 are proteins found on the surface of certain types of white blood cells known as T lymphocytes or T cells. CD4 T cells, often referred to as helper T cells, aid in immune response regulation, while CD8 T cells, also known as cytotoxic T cells, primarily function to kill infected cells in the body.

This test determines the counts and ratio of CD4 and CD8 cells, providing insight into how well the immune system is functioning. The presence of CD45 and CD3 markers helps to confirm that the cells being counted are indeed T lymphocytes. This guide is designed to address some frequently asked questions about the CD4 & CD8 Lymphocyte Subsetting test.

Test Name CD4 & CD8 Lymphocyte Subsetting (CD45+/CD3+/ CD4+ /CD8+)
Sample Type Blood
Preparations Required No specific preparations such as fasting or water restrictions are required before the test.
Report Time 6 hours
Price in Hyderabad ₹ 1800

What is the importance of getting the CD4 & CD8 Lymphocyte Subsetting test done?

This test is crucial in the management of diseases like HIV/AIDS, where it helps determine disease stage, assess the risk of complications, monitor disease progression, and guide treatment decisions.

Is fasting required for the CD4 & CD8 Lymphocyte Subsetting test?

No, fasting is not necessary for the CD4 & CD8 Lymphocyte Subsetting test.

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Is any specific preparation needed for this test?

No specific preparation is required for this test. You should continue with your regular diet and medications unless instructed otherwise by your doctor.

When should I get this test done?

Your doctor might recommend this test if you are diagnosed with HIV/AIDS or other conditions that affect your immune system. The test might also be ordered if you have unexplained symptoms such as frequent infections, suggesting a possible immune system disorder.

What information does the CD4 & CD8 Lymphocyte Subsetting test provide?

This test provides information about the number and ratio of CD4 and CD8 T cells in your blood, which can help gauge your immune system's strength and functionality.

How often should I get this test done?

The frequency of this test depends on your specific health condition. For people with HIV/AIDS, this test is usually performed at diagnosis and every 3-6 months thereafter.

What are the normal values for this test?

Normal values can vary, but typically, the CD4 cell count in a healthy adult ranges from 500 to 1,200 cells per microliter of blood, and the CD4/CD8 ratio is typically above 1. Your doctor will interpret your results based on your specific health situation.

Are there any precautions I should take before this test?

There are no specific precautions needed for the test. However, always inform your doctor about any medication, dietary supplement, or ongoing treatment that you are on.

What are the modifiable factors that affect the results of the CD4 & CD8 Lymphocyte Subsetting test?

Stress, alcohol consumption, smoking, poor nutrition, and infections can temporarily lower CD4 counts. Also, certain medications used to treat HIV/AIDS and other immune-related conditions can affect CD4 and CD8 counts.

What are the non-modifiable factors that affect the results of the CD4 & CD8 Lymphocyte Subsetting test?

Factors like age, genetics, and certain chronic conditions like HIV/AIDS can influence CD4 and CD8 counts.

Which doctor should I consult if I have an abnormal result?

If your test shows an abnormal result, you should consult an immunologist or an infectious disease specialist. These specialists can interpret your results and guide you on the next steps.

Can this test detect other health conditions?

While this test is most commonly used in the context of HIV/AIDS, abnormal results can also indicate other immune system disorders. However, additional testing is required for a definitive diagnosis.

How is the sample for the CD4 & CD8 Lymphocyte Subsetting test collected?

The sample for this test is collected through a standard blood draw.

Can I take the CD4 & CD8 Lymphocyte Subsetting test if I'm pregnant?

Yes, you can take this test during pregnancy. However, it's important to inform your doctor about your pregnancy status before any test or procedure.

Are there any risks associated with the CD4 & CD8 Lymphocyte Subsetting test?

The risks associated with this test are minimal and are related to the blood draw procedure. These could include slight pain, bruising, or infection at the needle site.

Can certain foods or medications affect the result of this test?

While foods do not typically affect the test results, certain medications, especially those used to treat HIV/AIDS and other immune conditions, can influence CD4 and CD8 counts.

Is the CD4 & CD8 Lymphocyte Subsetting test painful?

The pain associated with this test is minimal and comes from the needle prick during the blood draw.

Can stress affect the test results?

Yes, stress and other illnesses can cause a temporary drop in CD4 cells and affect test results.

Is the test done during a hospital stay?

This test can be performed as an outpatient procedure or during a hospital stay, depending on your specific situation and doctor's recommendation.

How long does it take to receive the test results?

Test results are usually available within 2 to 3 days, but this can vary based on the laboratory.

The CD4 & CD8 Lymphocyte Subsetting test is a vital part of understanding and managing conditions that impact the immune system. By getting this test done and understanding its results, you can work with your doctor to make the best decisions for your health. It's important to ask your doctor any questions you may have regarding the test, the results, or your treatment plan.

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