A Dengue Card Test is a rapid diagnostic test used for the quick detection of Dengue Fever. It is a simple and fast screening method that can detect dengue infection within a short time, usually within minutes.This test works by identifying specific markers in the blood, such as the NS1 antigen (early infection marker) and IgM/IgG antibodies (indicating recent or past infection). It is widely used in clinics and diagnostic centers for early diagnosis, especially during dengue outbreaks or in patients with symptoms of fever.The Dengue Card Test is recommended for individuals who have:Sudden high feverSevere headache and eye painJoint and muscle painSkin rash or bleeding symptomsSymptoms appearing within 1–7 days of infectionThis test helps in:Rapid detection of dengue infectionIdentifying early-stage or recent infectionSupporting quick medical decision-makingInitiating timely treatment and monitoringAlthough the dengue card test provides quick results, positive cases are sometimes confirmed with additional laboratory tests for accuracy and disease monitoring.
Yes. To ensure accurate results, follow these key requirements before taking a Dengue Card Test.
Fasting is not required for this test.
Inform your doctor about any medications, especially fever-reducing drugs.
If required, confirmatory tests or repeat testing may be done to monitor platelet count and disease progression.
Inform the healthcare provider about fever duration and symptoms, as test timing is important for accuracy.
A small blood sample is collected (finger prick or venous blood).
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