Dengue fever is a mosquito-borne illness transmitted through the bite of infected mosquitoes carrying the dengue virus. The infection can be asymptomatic, manifest as a mild flu-like illness or progress to severe forms such as hemorrhagic fever and shock syndrome. Due to its rapid transmission rate, early and accurate diagnosis is important for prompt management and treatment of the disease. The dengue NS1 antigen test is useful in quickly establishing the presence of dengue infection and assists healthcare workers in early management. Continue reading to learn more about the dengue test price and how it helps to confirm dengue fever.

What is the Dengue NS1 Antigen Test?

The dengue NS1 antigen test is a diagnostic tool used to detect the presence of the NS1 protein, secreted by the dengue virus in the patient’s blood. Healthcare professionals use it due to its high sensitivity and specificity during the acute phase of the infection.

Dengue NS1 Antigen ELISA Test Procedure

The method used in the dengue NS1 antigen test, including the ELISA method, is quite simple. A healthcare professional will use a needle to take a small amount of blood from the patient, usually from a vein in the arm. The sample is then taken to a laboratory for testing to check for the NS1 protein. The ELISA technique involves the use of antibodies that are specific to the NS1 protein, and these antibodies are used to capture and detect the antigen, hence making the results highly accurate. The whole process is fast, and results are often given within a few hours to a day, which is helpful for the timely management of disease.

When to Get the Dengue NS1 Antigen Test?

Timing is very important when it comes to taking the test to get the right results. The dengue NS1 antigen test is most effective when done within the first one to seven days of onset of symptoms. Some of the signs that warrant testing include high fever, severe headache, pain behind the eyes, joint and muscle pain, rash, and mild bleeding.

Interpreting the Results

Understanding your test results is crucial for appropriate medical action. Below is a simple interpretation guide for the dengue NS1 antigen test:

Test Parameter Result Interpretation
Dengue Virus NS1 Positive Presence of NS1 antigen indicates active dengue virus infection.
Negative No detectable NS1 antigen, suggesting the absence of active infection.
Dengue IgG Positive Presence of IgG antibodies suggests past dengue virus exposure or infection.
Negative Absence of IgG antibodies indicates no previous exposure to the dengue virus.
Dengue IgM Positive Presence of IgM antibodies indicates a recent dengue virus infection.
Negative Absence of IgM antibodies suggests no recent dengue virus infection.

Role of the Test in Dengue Treatment and Management

The dengue NS1 antigen test plays a pivotal role in treating and managing dengue fever. Early detection through this test allows for:

  1. Accurate Diagnosis: This test helps distinguish dengue from other diseases with similar symptoms and thus ensures the correct treatment.

  2. Early Diagnosis: Early diagnosis assists in preventing the further spread of the virus by taking necessary precautions.

  3. Prompt Medical Intervention: Once the test confirms the presence of dengue antigen, it can be treated early, which will help prevent severe complications.

  4. Monitoring and Management: Tests help ensure constant supervision of the patient’s status, which is useful in making the right medical choices.

  5. Cost-effective Treatment: This reduces the overall cost of healthcare by eliminating the need for expensive tests and treatments that may not be necessary.

Points to Remember While Getting the Tests

  • It is recommended that you get tested within the first week of the onset of the symptoms to get accurate results.

  • Going to a recognised laboratory or hospital for tests is advisable to increase the chances of getting accurate results.

  • If you are negative and still have symptoms, you should go for other tests, such as the dengue IgM and IgG antibody test.

  • For the best sample production, ensure that you drink a lot of water and get enough sleep before the test.

  • It is also important to inform your healthcare provider of any previous test results and medical history.

Overall, timely and accurate identification of dengue fever is important in the management of the disease. The dengue NS1 antigen test, including the ELISA method, is very important in diagnosing dengue infection since it yields accurate results in the early days of onset of symptoms. The dengue test price is quite affordable, making it accessible to those in need. Do not wait; if you think you have dengue, seek a diagnostic test as early as possible to receive optimal treatment and care.

(The above story first appeared on LatestLY on Jul 22, 2024 04:40 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).