CD4 and CD8 Panel (Lymphocyte Subset Panel 4)

The CD4 and CD8 Panel, also known as the Lymphocyte Subset Panel 4, is a crucial blood test designed to assess the health of your immune system. This test measures the levels of two types of white blood cells—CD4 and CD8 lymphocytes—which play a vital role in your body’s defense against infections.

Who is it for? This test is particularly beneficial for individuals with conditions that impact the immune system, such as HIV/AIDS, autoimmune disorders, or those undergoing treatments like chemotherapy that may affect immune function.

What is it for? The CD4 and CD8 Panel helps in monitoring the balance between these two types of lymphocytes, providing insights into your immune health. It’s often used to guide treatment decisions for patients with immune-related conditions.

Outcome of the Test: The results will indicate the levels of CD4 and CD8 cells in your blood, helping your healthcare provider determine your immune system’s status and make informed decisions regarding your treatment plan.

Patient Preparation:

• Fasting: Fasting is not required for this test. However, it’s recommended to stay hydrated and avoid alcohol or excessive caffeine intake the night before.
• Medication: Continue taking your prescribed medications unless instructed otherwise by your healthcare provider. Inform the lab technician about any medications you’re currently taking.
• Timing: It’s best to take this test at the same time of day as previous tests for consistent results, especially if it’s part of ongoing monitoring.