040 68334455
WhatsApp
Patient Portal
Home Care
The Dengue IgM Test is used to detect recent dengue infections. It is a simple and quick blood test, with costs varying based on the lab and location. Understanding your IgM levels helps doctors diagnose dengue early. The test is generally safe, with minimal discomfort during blood collection.
What is the Dengue IgM Test?
The Dengue IgM test is a commonly used diagnostic procedure for individuals showing symptoms of dengue fever. Diagnosing dengue fever without laboratory testing can be challenging as the early symptoms may resemble those of other infections, such as malaria. Therefore, the Dengue IgM test is an essential tool for accurate diagnosis.
If the test results for both IgM and IgG antibodies are negative, it may indicate that the patient does not have dengue fever, or the antibody level may be too low to detect. This underscores the importance of using serology testing to confirm dengue fever diagnosis accurately.
Key Points
- Dengue IgM antibody testing is best conducted alongside nucleic acid amplification tests (NAAT) or NS1 antigen tests within the first 7 days of illness.
- IgM antibodies typically become detectable 4-5 days after symptoms begin, remain positive for about 12 weeks, and may persist beyond this period.
- While IgM testing can confirm dengue infection, cross-reactivity with other flaviviruses should be taken into account when evaluating results.
Why is the Dengue IgM Test Done?
This test is primarily done to diagnose a dengue fever infection, especially during the early phase of the illness when symptoms are first noticed. It helps doctors differentiate dengue from other fevers and track the course of the disease.
These antibody testing methods are crucial for identifying and tracking dengue infections, which can be challenging to diagnose due to their similarities to other diseases.
Get a second opinion from trusted experts and makeconfident, informed decisions.
Get Second OpinionHow is the Dengue IgM Test Performed?
A blood test is used to detect the presence of the dengue virus in your bloodstream. A medical professional will use a tiny needle to take blood from a vein in the arm during the test. This process is quick and safe, and you may feel a slight sting when the needle is inserted or removed.
The doctor will collect a small amount of blood and place it into a vial or test tube. This blood sample will be sent to a laboratory for analysis, where a specialized test will be conducted to detect the presence of the dengue virus. Blood testing is a vital tool in diagnosing dengue fever accurately, and early detection can help prevent severe complications associated with the disease.
Your health is everything - prioritize your well-being today.
Schedule Your Appointment
How Do I Understand My Dengue IgM Test Results?
If a patient tests positive for IgM antibodies, it indicates a recent dengue virus infection. For individuals with unconfirmed cases or negative IgM results after seven days of symptoms, another round of serological testing is conducted before day 8 to confirm the diagnosis.
Dengue virus antigen detection is conducted using NAAT or NS1 tests to further confirm a negative IgM result. If the results of these tests are negative after seven days of symptoms, it suggests that the patient does not have a dengue virus infection.
The doctor may suggest an IgM test to check for dengue infection if you experience high fever and flu-like symptoms during the monsoon season or dengue outbreaks.
Along with the IgM test, the doctor may also recommend a complete blood count (CBC) to assess the severity of the infection. Dengue fever symptoms are:
- Eye pain and headaches
- Joint and muscle pain
- High fever
- Swollen glands
- Nausea, vomiting, and lack of appetite
If you see any of these symptoms, contact the healthcare provider for a dengue IgM test.
When is the Dengue IgM Test Needed?
The Dengue IgM Test is needed when a person shows symptoms such as:
- High fever
- Severe headache
- Pain behind the eyes
- Muscle and joint pain
Rash or bleeding If a person has traveled to a region with a known dengue outbreak or has been bitten by mosquitoes, this test may be recommended.
Who Should Take the Dengue IgM Test?
People who should take the Dengue IgM Test include:
- Individuals with fever and symptoms of dengue, especially after traveling to tropical or subtropical areas.
- Pregnant women, as dengue can be more severe during pregnancy.
- Children or elderly individuals, as they may be at higher risk for complications from dengue fever.
- People who live in or visit areas with ongoing dengue outbreaks.
How Should I Prepare for the Dengue IgM Test?
For the Dengue IgM Test, there are no special preparations required. You can eat and drink normally before the test. However, it's always a good idea to follow any specific instructions given by your healthcare provider, such as avoiding certain medications if necessary.
What Type of Sample is Collected for the Dengue IgM Test and How?
The Dengue IgM Test requires a blood sample. A healthcare professional will draw a small amount of blood from your vein, typically in your arm, using a needle. The process is quick and usually only takes a few minutes.
Are There Other Ways to Collect the Sample for the Dengue IgM Test?
Currently, the Dengue IgM Test is performed using a blood sample, and there are no common alternative methods for sample collection for this test.
How Long Does the Dengue IgM Test Take?
The Dengue IgM Test requires only a few minutes for sample collection, which involves drawing a small amount of blood. The lab processing time usually takes 12 to 24 hours, so you can expect results relatively quickly.
When Will I Get My Dengue IgM Test Results?
You will typically receive your Dengue IgM Test results within 12 to 24 hours, depending on the processing time of the lab. The results are sent directly to you through WhatsApp or can be provided as a printed copy. Once you have your results, your doctor will review them with you and discuss the next steps.
What Should I Do After Getting My Dengue IgM Test Results?
After receiving the Dengue IgM Test results, if the result is positive, your doctor may recommend further diagnostic tests or begin treatment for dengue fever. If the result is negative but symptoms persist, your doctor may suggest additional tests or follow-up appointments.
Are There Any Risks or Side Effects of the Dengue IgM Test?
The Dengue IgM Test is a safe procedure. While blood collection is typically low-risk, minor discomfort or bruising at the needle site can occur in some cases. Serious side effects are rare.
Is the Dengue IgM Test Painful?
The Dengue IgM Test is generally not painful. You may feel a brief pinch or slight discomfort when the needle is inserted to collect the blood sample, but it's a quick and simple procedure with minimal discomfort.
How Much Does the Dengue IgM Test Cost in India?
To get accurate pricing information for the Dengue IgM Test, it is recommended to contact Medicover Hospitals directly. Prices can vary depending on the hospital and city. For more details or to schedule a test, please visit our website or reach out to your nearest Medicover Hospitals.
Other Tests
Frequently Asked Questions
The dengue IgM test is recommended if someone is experiencing high fever, other flu-like and dengue symptoms.
The dengue IgM test can detect the virus as early as 4-5 days after the onset of symptoms.
IgM antibodies indicate a recent infection, whereas IgG antibodies indicate a past infection or immunity.
The dengue PCR test should be performed within 5 days after symptoms start.
Yes, dengue fever is treatable by managing its symptoms, such as fever and pain, and staying well-hydrated. In severe cases, hospitalisation may be required.
