HSV-1+2 IgM Antibodies Test: Booking, Price and Results
About HSV-1+2 IgM Antibodies Test
| Field | Value |
|---|---|
| Also Known As | Anti-Herpes Simplex Virus (HSV) 1 & 2 Antibody, IgM, Serum; HSV-1 & HSV-2 IgM Test; Herpes Simplex Virus Types 1 & 2 IgM Antibodies |
| Sample Type | Venous blood (serum) |
| Fasting Required | No fasting required |
| Report Time | 2 to 3 working days |
| Recommended For | Adults of any gender with suspected recent HSV infection or symptoms |
| Price | Starting at ₹750 |
What is an HSV-1+2 IgM Antibodies Test?
The HSV-1+2 IgM Antibodies Test is a blood test that checks for early immune proteins called IgM antibodies, which the body produces in response to infection by the herpes simplex virus (HSV). It is used to identify a recent or currently active infection caused by HSV type 1 or HSV type 2. Also known as the Anti-Herpes Simplex Virus (HSV) 1 & 2 Antibodies, IgM, Serum test, it is typically prescribed when a doctor suspects an acute herpes infection based on a patient's symptoms or history. A small sample of venous blood (serum) is collected for this test.
What Does an HSV-1+2 IgM Antibodies Test Measure?
The Herpes Simplex Virus Types 1 & 2 IgM Antibodies test looks for a specific type of antibody in the blood. Here is what it detects and why it matters:
| Component | What It Detects | Why It Matters |
|---|---|---|
| HSV-1+2 IgM antibodies | Early-response immune proteins targeting both HSV type 1 and HSV type 2 | Indicates a recent or active HSV infection; these antibodies usually appear 9 to 21 days after exposure |
IgM antibodies are typically the first antibodies the immune system produces after encountering a new infection. They generally become detectable around 9 to 10 days after exposure and may persist for several weeks or longer. Test results must always be reviewed by a doctor alongside other clinical information.
Why is an HSV-1+2 IgM Antibodies Test Done?
A doctor may recommend the HSV-1 & HSV-2 IgM Test when a patient presents with symptoms or a history that raises concern for a herpes simplex virus infection. Below are the most common reasons this test is requested.
Common Symptoms That May Require This Test
- Tingling, itching or a burning sensation in the skin before blisters appear
- Painful, fluid-filled blisters on the mouth, lips, genitals, or surrounding areas
- Sores that break open, ooze and then crust over
- Recurring outbreaks of blisters or sores in the same area
- Swollen lymph nodes, particularly in the groin or neck
- Fever accompanying skin symptoms
- Eye redness or irritation with no clear cause
Conditions This Test Can Help Detect
This test can help a doctor investigate a range of conditions linked to the herpes simplex virus. These include:
- Oral herpes (cold sores) caused by HSV-1
- Genital herpes, a sexually transmitted infection caused by either HSV type
- Gingivostomatitis (inflammation of the mouth and gums)
- Keratitis (HSV-related eye infection)
- Vesicular skin eruptions (blistering rashes on the skin)
- Aseptic meningitis (inflammation of the brain lining)
- Encephalitis (inflammation of the brain tissue)
- Neonatal herpes (herpes infection in newborns)
How to Prepare and What to Expect
No special preparation is needed for the HSV-1+2 IgM Antibodies Test. The process is straightforward and takes only a few minutes.
Do You Need to Fast?
No. Fasting is not required before this test. You can eat and drink normally beforehand. If your doctor has ordered additional tests alongside this one, check with them in case those tests have separate preparation requirements.
Practical Tips Before Your Test
- Inform your doctor about any medications you are currently taking before the test
- Drink enough water before your appointment to keep veins easy to access
- Wear a top with loose or short sleeves to allow easy access to your arm
- Let the phlebotomist know if you have a history of feeling faint during blood draws
Step-by-Step Procedure
- A phlebotomist cleans the skin on your inner arm with an antiseptic wipe.
- An elastic band is tied around your upper arm, or you may be asked to make a fist to help the veins become more visible.
- A small needle is inserted into a vein, usually in the forearm, and a few millilitres of blood are drawn.
- The needle is withdrawn, and a small bandage is placed over the puncture site.
- The blood sample is labelled and sent to the laboratory, where it is tested using an ELISA (enzyme-linked immunosorbent assay) method.
- Your report is typically ready within 2 to 3 working days after the sample is collected.
Factors That Can Affect Accuracy
- Testing too early after exposure (before antibodies have had time to develop)
- A weakened immune system, such as in patients with HIV or those who have had an organ transplant
- Cross-reactivity with other herpes viruses, which can produce misleading readings
- Recurrent HSV outbreaks, as IgM antibodies can reappear during reactivation
- Improper sample handling or storage before laboratory processing
Understanding Your HSV-1+2 IgM Antibodies Test Results
Results should always be reviewed by your doctor alongside your symptoms and medical history. The table below outlines the general interpretation of index values used for the Herpes Simplex Virus Types 1 & 2 IgM Antibodies test:
| Index Value | Result | Interpretation |
|---|---|---|
| Less than 0.90 | Negative | No IgM antibodies detected; no evidence of recent or active infection |
| 0.90 to 1.09 | Equivocal | Borderline result; repeat testing is generally recommended |
| Greater than 1.10 | Positive | IgM antibodies detected; possible recent or active HSV infection |
These ranges are general guidelines. Your doctor will interpret your results based on your age, health history and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
- Patients with a weakened immune system, including those living with HIV or those who have received an organ transplant, may show altered antibody responses. Their immune systems are less able to keep the virus dormant, which can affect the IgM result.
- In people with recurring HSV infections, IgM antibodies can reappear during a reactivation episode. Studies suggest that between 30% and 70% of people with recurrent HSV may test IgM positive during such episodes. This means a positive IgM result does not always indicate a new infection.
- The IgM test is also not type-specific, meaning it cannot distinguish between HSV type 1 and HSV type 2. For more type-specific diagnosis, doctors may recommend IgG testing or PCR testing.
How to Maintain Healthy Levels
While there is no way to prevent HSV after the initial infection, some general steps support immune health:
- Follow a balanced diet with adequate vitamins and minerals to support immune function
- Practise safe sex by using barrier methods to reduce the risk of transmission
- Keep stress low and maintain regular sleep patterns, as fatigue and stress can trigger viral reactivation
Lupin Diagnostics HSV-1+2 IgM Antibodies Test Price and Home Collection
The HSV-1+2 IgM Antibodies Test starts at ₹750, and home sample collection is available across major Indian cities. The table below shows approximate prices by city:
| City | Approximate Price (₹) |
|---|---|
| Delhi | ₹750 |
| Mumbai | ₹750 |
| Chennai | ₹750 |
| Bangalore | ₹750 |
| Hyderabad | ₹750 |
| Kolkata | ₹750 |
| Pune | ₹750 |
| Ahmedabad | ₹750 |
Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
Home Collection
HSV-1+2 IgM Antibodies Test home collection is available across cities through Lupin Diagnostics, with a trained phlebotomist visiting your preferred address at a convenient time. All samples are processed in NABL-accredited laboratories, and digital reports are delivered directly to your email or WhatsApp.
How to Book
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for the HSV-1+2 IgM Antibodies Test home collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within 2 to 3 working days.
Frequently Asked Questions
IgM antibodies are produced early in the immune response and typically indicate a recent or active infection. IgG antibodies develop later and remain in the blood for life, indicating a past infection. If your doctor suspects a long-standing infection, they may order an IgG test rather than, or alongside, the HSV-1 & HSV-2 IgM Test.
IgM antibodies generally become detectable around 10 to 21 days after exposure to the virus. Testing before this window has passed may produce a false-negative result. If you have recently been exposed, your doctor may recommend waiting before testing or repeating the test after a few weeks.
The CDC states that IgM testing for HSV is not recommended as a primary diagnostic tool because IgM tests are not type-specific and may be positive during recurrent outbreaks, not just new infections. For a clearer picture, your doctor may suggest PCR testing or an IgG antibody test alongside or instead of the HSV-1+2 IgM Antibodies Test.
Not on its own. Because IgM antibodies can reappear during reactivation of an existing infection, a positive result does not always mean the infection is new. Your doctor will consider your full clinical picture, including symptoms and other test results, before reaching a conclusion.
Depending on your symptoms, doctors sometimes order additional tests to get a clearer diagnosis. These can include a viral culture test, a PCR test (which detects the virus's genetic material directly), a virus antigen detection test or an HSV IgG antibody test. These tests can provide more specific information about the type of infection and whether it is new or long-standing.
Yes, HSV-1+2 IgM Antibodies Test home collection is available through Lupin Diagnostics. A certified phlebotomist visits your home to collect the blood sample and sends it directly to an NABL-accredited laboratory for processing.
Consult your doctor promptly so they can review the result in the context of your symptoms and history. IgM results can sometimes be misleading, as they may be negative in up to half of people with a recent infection, while also reappearing in some people during recurring episodes. Your doctor may recommend confirmatory testing with IgG or PCR before drawing any conclusions.
HSV-1+2 IgM Antibodies Test: Booking, Price and Results
