The Dengue NS1 Antigen Rapid test detects a specific protein produced by the dengue virus during the early stages of infection. This test helps identify dengue fever quickly, often within the first few days of symptoms like fever and body pain. Early detection is important because it guides timely medical care, improving recovery chances and preventing severe disease. The test uses a small blood sample and provides fast results without complex preparation.

What it Measures:

This test measures the presence of the NS1 antigen, a protein secreted by the dengue virus.

Why is it Important:

Early Diagnosis: By detecting NS1 antigen early, the test confirms dengue infection within the first 5 days, enabling prompt healthcare intervention.
Prevents Complications: Early diagnosis reduces risks of developing serious conditions like dengue hemorrhagic fever or dengue shock syndrome.
Guides Treatment: Helps doctors monitor and manage symptoms to avoid severe outcomes.
Epidemic Control: Quick detection supports public health efforts in outbreak management and mosquito control.
Reduces Mortality: Timely identification improves recovery rates and lowers chances of death from dengue.

When Should I Get This Test?

You should consider this test if you experience:

Sudden fever with body ache
Headache or pain behind the eyes
Skin rash or unusual bleeding
Fatigue and weakness
After recent travel to dengue-affected areas or during dengue outbreaks

Interpretation of Test Results:

Understanding what your results might mean is helpful, but always discuss them with a doctor for a proper diagnosis.

Result Type	What it Means
Positive	Dengue NS1 antigen detected; likely dengue infection in early stage.
Negative	NS1 antigen not detected; dengue infection less likely, but further tests may be needed.
Borderline	Low or unclear levels of NS1 antigen; retesting or additional tests recommended.

(Note: Specific normal ranges can vary slightly between labs and depending on individual factors. Always refer to the ranges provided on your report and consult your doctor.)

Additional Information:

The NS1 test is most accurate within 5 days of fever onset.
If NS1 is negative after 7 days of fever, antibody tests are advisable.
Drinking plenty of fluids and monitoring symptoms is important while awaiting results or further care.

Test Requirements:

Sample Type: Blood (serum, plasma, or whole blood)
Fasting: Not required
Precautions: Inform your lab if you are pregnant or have any ongoing illness.

FAQs:

Do I need to fast before the Dengue NS1 Antigen Rapid test?
No fasting is required. You can eat and drink normally before the test.
Can this test detect dengue in pregnant women?
Yes, the test works the same way in pregnancy, but always inform your doctor for careful monitoring.
What if my NS1 test result is negative but I still feel sick?
NS1 test may miss infections after the first week. Your doctor may recommend dengue antibody tests.
Why is early detection by NS1 test important?
Early detection helps start treatment quickly, preventing severe complications.
What should I do after getting my test result?
Always consult your healthcare provider to understand results and next steps, even if your test is negative.

Dengue NS1 antigen (Rapid)

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