Typhi IgG Test Information

What is the TYPHI IgG, Urine Test?

The TYPHI IgG, Urine Test detects the presence of IgG antibodies against Salmonella Typhi—the bacterium responsible for typhoid fever. These antibodies develop in response to a current or past infection, and their detection in urine helps determine whether an individual has been previously exposed or infected.

Typhoid fever is a serious bacterial infection that spreads through contaminated food and water. Common symptoms include prolonged fever, weakness, abdominal pain, and loss of appetite. Detecting Typhi IgG antibodies provides valuable information, especially for individuals with a history of prolonged fever or those living in areas where typhoid is common.

While a positive IgG result may indicate past exposure or vaccination, persistent or high antibody levels can also suggest recent infection or incomplete recovery. This test can be used alongside other tests, such as Typhi IgM or culture tests, to confirm diagnosis and monitor treatment response. Understanding antibody levels helps guide further medical management and preventive care, reducing the risk of recurrent infections or complications.

Why Take the TYPHI IgG, Urine Test?

This test is recommended if you:

• Have recently experienced symptoms like prolonged fever, abdominal pain, or fatigue

• Have a history of typhoid infection and want to monitor immunity or recurrence

• Live in or have traveled to areas with poor sanitation or typhoid outbreaks

• Need follow-up testing after a positive Typhi IgM or blood culture

• Want to check immunity after vaccination against Salmonella Typhi

How is the TYPHI IgG, Urine Test Carried Out?

• A clean midstream urine sample is collected in a sterile container.

• The sample is sent to the lab, where it is analyzed for Typhi-specific IgG antibodies using immunoassay techniques.

• Results indicate whether IgG antibodies are present, helping assess past or ongoing infection.

How do I Prepare for the TYPHI IgG, Urine Test?

• Diet: No fasting or dietary restrictions required.

• Hydration: Drink water as usual before providing the sample.

• Sample Collection: Collect the midstream portion of urine in a sterile container to avoid contamination.

• Medications: Inform your doctor about any ongoing medications or recent antibiotic use, as it may influence results.

Next Steps

If your results show elevated Typhi IgG levels, your doctor may:

• Order additional tests like Typhi IgM or a Widal test to confirm an active or recent infection

• Prescribe antibiotics if infection is still suspected

• Recommend adequate hydration, rest, and dietary adjustments

• Suggest monitoring to ensure full recovery and prevent recurrence

If the test is negative, but symptoms persist, further investigation may be needed to identify other causes of fever or infection.

Why Choose Docty Labs?

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Frequently Asked Questions (FAQs)

• What is the TYPHI IgG, Urine Test?
  It detects Typhi-specific IgG antibodies in urine to assess past or recent infection with Salmonella Typhi.

• Is fasting required?
  No, fasting is not needed for this test.

• Can it detect current typhoid infection?
  The IgG test mainly indicates past infection or exposure. An IgM or culture test is recommended for detecting active infection.

• Can the test be done at home?
  Yes, Docty Labs offers convenient home urine sample collection.

• Is the test safe?
  Yes, it’s a simple, non-invasive test that only requires a urine sample.

• How soon will I get results?
  Reports are typically available within 4 days.

• Does Docty offer discounts on the TYPHI IgG, Urine Test?
  Yes, members can avail additional discounts on lab tests.

• How can I book the TYPHI IgG, Urine Test?
  You can book online by clicking “Add to Cart” or contact your nearest Docty Lab. Home collection is available in Hyderabad.