VDRL Test (Venereal Disease Research Laboratory) In Chennai

Overview of the VDRL Test

Test Overview

The VDRL (Venereal Disease Research Laboratory) test is a screening tool used to detect syphilis, a sexually transmitted infection caused by the Treponema pallidum bacterium. It is a non-treponemal test that identifies antibodies produced in response to cellular damage caused by the infection rather than detecting the bacteria itself. The test involves analyzing a blood or cerebrospinal fluid (CSF) sample for the presence of these antibodies. A reactive (positive) result suggests a possible syphilis infection, but because false positives can occur due to conditions like autoimmune diseases, pregnancy, or other infections, confirmatory testing, such as the FTA-ABS (Fluorescent Treponemal Antibody Absorption) test, is necessary for a definitive diagnosis.

While the VDRL test is useful for early-stage syphilis screening, it has limitations, including potential false-negative results in later stages of the disease when antibody levels decline. The test results are often reported as titers, which can help monitor treatment effectiveness by showing a decrease in antibody levels over time. However, since it is a non-specific test, it is not solely relied upon for diagnosing syphilis. In some cases, the test is also performed on cerebrospinal fluid to detect neurosyphilis, a severe complication affecting the nervous system. Overall, the VDRL test serves as an important initial screening tool, but confirmatory tests are always required for accurate diagnosis and disease management.

Tests Included in VDRL Test in Chennai

The VDRL blood test is a comprehensive assessment offering valuable insights into the presence of syphilis infection in your body. This test comprises the following components:

• (VDRL) RPR Qualitative – Serum: This is the main test that identifies antibodies produced as a reaction to the bacteria causing syphilis.
• Titer (Optional): The titre test is an optional addition, employed to measure the amount or concentration of antibodies in the blood, giving insight into the progress or severity of the infection. However, this component is not always required.

What Medical Treatments/Procedures Can Require the VDRL Test?

The VDRL test is commonly used as a screening tool before certain medical treatments and procedures to ensure that syphilis is detected and managed appropriately. Some medical scenarios where the test may be required include:

• Pregnancy and Prenatal Care: Syphilis can be transmitted from mother to child during pregnancy, leading to serious complications. Routine VDRL testing is recommended for all pregnant women to prevent congenital syphilis.
• Blood Donation and Organ Transplantation: Donors are often screened for syphilis to prevent transmission of infections through blood transfusions or organ transplants.
• Pre-Surgical Screening: Some surgical procedures, especially those involving the reproductive system, may require syphilis screening to rule out infections that could complicate surgery or post-operative recovery.
• Sexually Transmitted Infection (STI) Screening: Individuals diagnosed with other STIs, such as HIV or gonorrhea, may be required to undergo a VDRL test as part of a comprehensive STI panel.
• Neurological Evaluations: If a doctor suspects neurosyphilis, which affects the brain and nervous system, a VDRL test may be performed on cerebrospinal fluid (CSF) to confirm the diagnosis.
• Military and Employment Medical Examinations: Some organizations, including military services and specific workplaces, require syphilis screening as part of their mandatory health checkups.
• Monitoring Syphilis Treatment: Patients undergoing syphilis treatment may require repeated VDRL tests to assess whether the infection is responding to antibiotics and to track the decline in antibody levels.

Test Requirements

Test requirements for the VDRL test:

• Sample Type: A blood sample is usually required. For suspected neurosyphilis, a cerebrospinal fluid (CSF) sample may be needed.
• Fasting Requirements: No fasting is required. You can eat and drink normally before the test unless instructed otherwise by your doctor.
• Pre-Test Precautions: Avoid alcohol and certain medications that may interfere with the results. Inform your doctor about any medications or medical conditions before taking the test.
• Who Should Get Tested?

Individuals experiencing symptoms of syphilis, such as sores, rashes, or flu-like symptoms.

1. Pregnant women, as part of routine prenatal screening.
2. People with a history of unprotected sex or multiple sexual partners.
3. Individuals diagnosed with other sexually transmitted infections (STIs).
4. Those undergoing syphilis treatment to monitor its effectiveness.

Important Note: A positive VDRL test requires confirmation with a specific treponemal test, such as the FTA-ABS, for an accurate syphilis diagnosis.

Price of the VDRL Test in Chennai

VDRL Test Price in Different Cities

The price of the VDRL/RPR test can vary based on several factors such as:

• City of Testing: The location where you undergo this test plays a significant role in determining its price. For instance, in a metropolitan city like Mumbai or Delhi, the VDRL test price might be costlier due to higher operational costs. In smaller cities, however, the cost could be slightly lower.
• Test Demand: When there's an increased demand for the VDRL blood test due to a rise in syphilis cases, labs might adjust their prices accordingly.
• Comprehensive Inclusions: Some labs include additional services with their testing packages such as consultation with a specialist or home sample collection. These inclusive services can cause a slight increase in the overall price.
• Laboratory Quality: Labs accredited by NABL (National Accreditation Board for Testing and Calibration Laboratories) and ISO (International Organisation for Standardisation) often charge more due to their high-standard services and reliable results.
• Discounts and Promotions: Many labs offer discounts and promotions on their syphilis detection tests, especially during certain periods of the year or for specific groups such as senior citizens or students.

Apollo 24|7's VDRL blood test price is extremely competitive and offers complete value for money. However, before finalising where to get tested, check the VDRL/RPR test prices across different cities. By considering all these factors and comparing prices across various labs, you'll be able to make an informed choice that suits your health needs and budget. So, go ahead and take that step towards safeguarding your health.

Reports of the VDRL Test

Note: *Optional tests, testing of these is conditional depending on the results of other tests. Also, the titre values of this test can vary depending on the laboratory, age, and underlying conditions.

(VDRL) RPR Qualitative – Serum

Titer (Optional)

How Often Should You Be Recommended the VDRL Test?

The frequency of VDRL testing depends on individual risk factors, medical history, and specific health conditions. Below are general recommendations for how often individuals should undergo the test:

• Pregnant Women: The VDRL test is usually performed during the first prenatal visit and may be repeated in the third trimester or before delivery if there is a high risk of infection.
• Individuals with Multiple Sexual Partners: Those who engage in unprotected sex or have multiple partners should get tested at least once a year or more frequently if advised by a doctor.
• People Diagnosed with Other STIs: If you have been diagnosed with infections such as HIV, gonorrhea, or chlamydia, your doctor may recommend a VDRL test during routine STI screenings.
• Individuals with Syphilis Symptoms: If you experience symptoms such as sores, rashes, fever, or swollen lymph nodes, a VDRL test should be done immediately.
• Healthcare Workers and High-Risk Professionals: Medical professionals and those in high-risk occupations may require periodic testing as part of routine health checkups.
• Patients Undergoing Syphilis Treatment: Those receiving treatment for syphilis need follow-up VDRL tests at regular intervals (e.g., 3, 6, and 12 months) to monitor treatment effectiveness.
• Blood Donors and Organ Transplant Candidates: People donating blood or organs must undergo syphilis screening before donation, as per medical regulations.

It is always best to consult a healthcare provider for personalized recommendations on how often you should undergo the VDRL test based on your health status and risk factors.

Book the VDRL Test Online

Here are the simple steps to schedule this test on Apollo 24|7:

1. Visit the Apollo 24|7 website or download the application on your smartphone.
2. Use the 'Search Tests' feature and type in 'VDRL RPR Qualitative – Serum Test'.
3. You will be taken to the test page where you will see details including the VDRL blood test price.
4. Click the 'Book Now' button and follow further instructions to choose your preferred date and time for sample collection.
5. Proceed to make an online payment.
6. Once you've successfully booked your VDRL blood test, a professional health representative will contact you for sample collection at your selected date and time.

Remember that online booking also allows you to compare the VDRL test list so that you can choose the one that best suits your needs. Take note of factors like price, location of the lab, and availability of home collection when making your decision.