The Typhidot test is a diagnostic blood test used to identify typhoid fever, an illness caused by the bacterium Salmonella typhi . This test detects specific IgG and IgM antibodies in the blood, produced by the immune system in response to the infection. It is commonly referred to as the Typhidot rapid IgG/IgM test. If you suspect typhoid fever and need confirmation, you can undergo a Typhidot IgM test or a Typhidot rapid IgG/IgM test in a diagnostic laboratory in Delhi. You also have the option to take the typhoid antibody test at home through diagnostic services like Orange Health Labs, which offer the convenience of complimentary home testing.

Testing involves taking a small blood sample and applying it to an antigen-coated strip. The strip contains reagents that react with the antibodies. The results reveal the presence or absence of these antibodies, aiding in the diagnosis of typhoid fever. This test is highly reliable for diagnosis and is preferred for its simplicity, speed, and reliability in detecting typhoid infections.

Before undergoing a Typhidot test in Delhi, it is crucial to understand some pre-requisites:

Prerequisites

Fasting is not necessary for the Typhidot test. Your doctor will inform you of any additional instructions.

Best Time to Get Tested

Testing is most accurate when performed 2-3 days after the onset of typhoid symptoms like persistent high fever, chills, constipation, fatigue, general aches, cough, and headache. Symptoms may also worsen to cause abdominal pain, reduced appetite, nausea, diarrhoea, and rash.

Who Should Take the Test

The Typhidot test is suggested for individuals exhibiting symptoms of typhoid fever.

Cautions Before Taking the Test

There are no significant precautions to observe before taking the test.

The Typhidot test is essential for identifying typhoid fever early and facilitating timely treatment to avoid serious health issues. It is a simple, quick, and cost-effective test that identifies typhoid as quickly as within 2-3 days of infection. This early detection is valuable for individuals residing in regions with high typhoid prevalence and during outbreaks, allowing for swift medical intervention. The Typhidot test’s rapid and reliable results are crucial for effective disease control and public health management.

The Typhidot test yields either a positive or negative outcome. A positive result indicates exposure to the typhoid bacterium, suggesting a current or recent infection. Conversely, a negative result implies that no typhoid antibodies were found in your blood sample. However, a negative result does not entirely exclude the possibility of infection or exposure, as low antibody levels or early testing could result in undetectable antibodies. If symptoms persist, your doctor may advise additional tests, such as a blood culture, to directly identify typhoid bacteria in your bloodstream.