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Chlamydia Trachomatis, IgA

Also referred as

Chlamydia Antibody Test

Chlamydia Serology Test

Chlamydia Trachomatis IgA Antibody Test

For men & women

Earliest reports in

144-168 hours

Contains

1 test

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The Chlamydia Trachomatis, IgA test detects immunoglobulin A (IgA) antibodies against Chlamydia trachomatis, the bacterium responsible for chlamydia. It is primarily used to identify ongoing chlamydia infections, as IgA antibodies are produced during the early stages of the infection, indicating an active infection.

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Blood

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Understanding Chlamydia Trachomatis, IgA

Chlamydia is a preventable and curable sexually transmitted infection (STI) that can occur in men and women of all age groups. However, if left untreated, chlamydia infection can lead to serious health problems, including pelvic inflammatory disease (PID) and infertility in women. Chlamydia infection also increases the risk of human immunodeficiency virus (HIV) infection and has been associated with adverse pregnancy outcomes. The Chlamydia Trachomatis, IgA test helps in the detection and appropriate management of chlamydia infections.

The Chlamydia Trachomatis, IgA test is recommended for individuals with symptoms suggestive of a Chlamydia trachomatis infection, such as pain or discomfort in the lower abdomen, vaginal/urethral discharge, a burning sensation when passing urine, or painful intercourse. It can also be recommended for individuals at risk of STIs, such as those with a history of unprotected sexual activity, sexually active individuals, individuals with multiple sexual partners, or those with a history of STIs. Pregnant women may undergo this test as part of routine prenatal screening to identify any recent exposure to Chlamydia trachomatis and assess the risk of transmission of infection from the mother to the baby during delivery. Additionally, the Chlamydia Trachomatis, IgA test can also be used to monitor the effectiveness of antibiotic treatment.

Usually, no special preparation is needed for this test. Eat and drink as per the daily routine. However, providing the clinical history before giving the sample is preferred.

A positive test result indicates the presence of IgA antibodies to Chlamydia trachomatis, suggesting an active infection. A negative test result suggests no infection. However, sometimes, the results may be negative in the early stages of the infection when the level of antibodies is insufficient for detection.

Talk to the doctor about specific test results. Narrate the complete medical history to help them correlate the clinical and laboratory findings. The test results will help the doctor to make informed decisions about the individual’s sexual health.

Please note: This is an outsourced test. The sample for this test is collected by TATA 1MG and processed at a NABL accredited partnered lab.

What does Chlamydia Trachomatis, IgA measure?

The Chlamydia Trachomatis, IgA test detects the presence of immunoglobulin A (IgA) antibodies in the blood, which are produced by the immune system in response to a Chlamydia trachomatis infection. These antibodies are produced by the immune system in response to an active or recent infection. IgA antibodies stay in the body for a short time and are usually present when there is an ongoing infection or when something triggers the immune system. As a result, these antibodies serve as an important marker for the diagnosis of acute infections. The detection of IgA antibodies helps provide valuable information about whether an infection is current, ongoing, or recent, which aids in diagnosing and managing chlamydia infections.

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FAQs related to Chlamydia Trachomatis, IgA

What is the Chlamydia Trachomatis, IgA test?

The Chlamydia Trachomatis, IgA test detects the presence of IgA antibodies in the blood, which are produced by the immune system in response to a Chlamydia trachomatis infection. These antibodies help identify active or recent infections.

Why is the Chlamydia Trachomatis, IgA test important?

The Chlamydia Trachomatis, IgA test is important for identifying recent or acute chlamydia infections. It helps in diagnosing new infections, preventing complications, and reducing the risk of transmission to others.

When is this test done?

This test is often done when someone has signs of a chlamydia infection, like unusual discharge, burning while peeing, or lower belly pain. It may also be recommended if your partner has an STI or if you have more than one sexual partner.

How is the Chlamydia Trachomatis, IgA test performed?

This test involves a simple blood sample, which is usually drawn from your arm. The blood is then sent to a laboratory for analysis to detect the presence of IgA antibodies.

Do I need to prepare for the test?

Usually, no special preparation is needed for the test. You can eat and drink as per your routine. However, it's important to inform your healthcare provider about any recent symptoms, sexual history, or other relevant health information before the test.

Can a pregnant woman get the Chlamydia Trachomatis IgA Antibodies test?

Yes, the test is commonly recommended for pregnant women if they are at high risk to detect recent chlamydia infections, which can pose risks to the baby, such as preterm labor, pneumonia, or eye infections in newborns.

What is the difference between chlamydia IgA, IgM, and IgG antibody tests?

The chlamydia IgA test identifies antibodies indicating an active or recent infection, usually present for a short period. The chlamydia IgM test detects antibodies that appear early in the immune response, typically within days to weeks after exposure, and are also short-lived. The chlamydia IgG test identifies antibodies that indicate past exposure or immunity, remaining in the body for months or even years after the infection resolves. Each test provides important insights into the stage and history of the infection.

Can this test help monitor treatment effectiveness against chlamydia?

Yes, the Chlamydia Trachomatis, IgA test can help monitor the effectiveness of treatment for a recent chlamydia infection. If you are undergoing treatment, your doctor may recommend follow-up testing to ensure the infection is resolved.

How is chlamydia spread?

Chlamydia is transmitted through vaginal, anal, or oral sex without a condom with an infected person. Pregnant women with chlamydia can also pass the infection to their baby during childbirth.

How does chlamydia infection affect the unborn or newborn baby?

If you are pregnant and have a chlamydia infection, you can pass on the infection to your baby during delivery. This can cause an eye infection or pneumonia in your baby.

Is there a cure for chlamydia infection?

Yes, the right treatment, such as antibiotics, can cure chlamydia infection, provided that it is detected early on and appropriate treatment is started as early as possible. You must also take all of the prescribed medicines and follow your doctor’s advice.

How does Tata 1mg ensure accurate lab test results?

Tata 1mg ensures accurate lab test results through certified laboratories that use advanced technology and adhere to stringent quality control measures. This commitment to high standards guarantees reliable results.

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MD Microbiology, MBBS

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Last Updated

26th Dec 2025