Quick answer: The right dengue test depends on the day of fever. India’s national guideline advises the NS1 antigen test for samples taken from day 1 to day 5 of fever, and the IgM antibody test after day 5. A CBC to track platelets is usually added. The dengue test price in Yelahanka varies by test. Call the clinic for current pricing.
Every monsoon and after, fever cases rise across Bengaluru, and Yelahanka is no exception. Dengue spreads through the bite of an infected Aedes mosquito, which breeds in stored water, flower pots and construction sites. If you or someone at home has a high fever, knowing when to test, and which test to ask for, helps you get the right answer the first time.
Key takeaways
- Count the first day of fever as day 1.
- Day 1 to 5: the NS1 antigen test is the right test. After day 5: the IgM antibody test.
- A CBC (complete blood count) helps track platelets and is often repeated.
- Rapid card tests give quick results but are less reliable than ELISA tests.
- Warning signs such as severe stomach pain, vomiting or bleeding need emergency care.
What are the symptoms of dengue?
Many people with dengue have mild or no symptoms. When symptoms appear, the WHO says they usually begin 4 to 10 days after infection and last 2 to 7 days. Common symptoms include:
- High fever (often up to 40°C/104°F)
- Severe headache and pain behind the eyes
- Muscle and joint pain
- Nausea and vomiting
- Swollen glands or a rash
Which dengue test should I get, and when?
This is the most important question, because the right test depends on the day of illness. India’s National Center for Vector Borne Diseases Control advises NS1 for samples collected from day 1 to 5, and IgM after 5 days.
| Test | Best time | What it shows |
|---|---|---|
| NS1 antigen (ELISA) | Day 1 to 5 of fever | Detects a virus protein early in the illness |
| Dengue IgM (MAC-ELISA) | After day 5 | Detects antibodies your body makes against dengue |
| Dengue IgG | As advised by doctor | Can suggest a past or repeat infection |
| CBC (platelets, haematocrit) | From the first visit, often repeated | Tracks platelet count and blood thickening |
The national guideline notes that IgM is usually detectable by day 5, but timing varies: some people show it on days 2 to 4, others not until day 7 or 8. If you are around day 4 to 6, your doctor may order NS1 and IgM together.
Are rapid dengue card tests reliable?
Rapid diagnostic tests (RDTs) give a result in about 15 to 25 minutes. However, India’s national guideline treats a positive rapid test as only a probable case, because of the poor sensitivity and specificity of currently available RDTs. ELISA-based NS1 or IgM tests are used to confirm dengue. Ask your doctor which test method is being used.
What affects the dengue test price in Yelahanka?
The total cost depends on:
- Which tests: NS1 alone, IgM/IgG, or a combined dengue panel
- Method: Rapid card test or ELISA
- CBC: A separate charge, and it may be repeated during the illness
- Report time: Urgent reports may cost more
Dengue test price at Naina Polyclinic: for the current price of NS1, IgM/IgG and CBC tests, call Naina Polyclinic on +91 88615 22910 (Kogilu Road) or +91 96637 44434 (Yelahanka New Town).
How long does a dengue test report take?
Rapid tests can be ready the same day. ELISA tests usually take longer, depending on the lab. CBC results are generally quick.
Dengue test report time at Naina Polyclinic: call the clinic for the current report time before you give your sample.
Which warning signs need emergency care?
Severe dengue can develop as the fever goes down. The WHO lists these warning signs. Go to the nearest emergency department straight away if you notice:
- Severe stomach pain or repeated vomiting
- Fast breathing
- Bleeding gums or nose, or blood in vomit or stool
- Extreme tiredness or restlessness
- Pale, cold skin, or feeling very thirsty and weak
How can I care for dengue at home?
There is no specific medicine for dengue, but good care makes a big difference. Our doctors can guide you, and our lab investigations service in Yelahanka covers routine blood tests such as the CBC. The NHS advises resting, drinking plenty of fluids and taking paracetamol for fever and pain, and to avoid anti-inflammatory painkillers like ibuprofen or aspirin. Follow your doctor’s advice on repeat blood tests.
How do I prevent dengue at home in Yelahanka?
- Empty stored water, flower pot trays and coolers every week.
- Cover water tanks and buckets.
- Use mosquito nets and repellents, especially during the day.
- Clear water collecting near construction sites and terraces.
Our lab investigations include the complete blood count used to track platelets during dengue. If you are pregnant and have a fever, contact your gynaecologist early. After recovery, body aches and weakness can linger; gentle pain relief physiotherapy can help some people get back to normal activity. Read about our other services too.
Where is Naina Polyclinic in Yelahanka?
Naina Polyclinic has served families in Yelahanka, Bengaluru, since 1998 from two centres:
- Naina Polyclinic (Kogilu Road): 2, Kogilu Main Rd, Kondappa Garden Layout, Maruthi Nagar, Yelahanka, Bengaluru, Karnataka 560064. Phone: +91 88615 22910
- Naina Polyclinic & Physiotherapy Center (Yelahanka New Town): 2057, 13th B Cross Rd, MIG Sector B, Udaya Layout, Yelahanka New Town, Bengaluru, Karnataka 560064. Phone: +91 96637 44434
Doctors at the Kogilu Road clinic consult Monday to Saturday, 10:00 AM to 11:00 AM and 5:30 PM to 8:30 PM. Please call the clinic for current sample collection hours. Sunday is a holiday. For emergencies, go to the nearest emergency department. Full details are on our contact and appointments page.
Related reading: our guides on blood test lab in Yelahanka New Town and thyroid test in Yelahanka. You can also learn more about our lab investigations at Naina Polyclinic.
Frequently asked questions
Which day of fever is best for a dengue test?
Count the first day of fever as day 1. India’s national guideline advises the NS1 antigen test for samples taken from day 1 to day 5, and the IgM antibody test after day 5. Around days 4 to 6, doctors often order both. A CBC is usually done alongside.
What is the dengue test price in Yelahanka?
The price depends on whether you need NS1, IgM/IgG or a combined panel, whether a rapid or ELISA method is used, and whether a CBC is added. Prices change, so please call Naina Polyclinic for current pricing before your visit or sample collection.
How long does it take to get a dengue test report?
Rapid card tests can give results within minutes, while ELISA tests take longer, depending on the lab. CBC reports are generally quick. Call Naina Polyclinic for the current report time, especially if your doctor needs results urgently to plan your care.
Can a dengue test be negative even if I have dengue?
Yes. A test done on the wrong day may miss dengue. For example, IgM may not show up in the first few days, and NS1 may fade after day 5. If symptoms continue, your doctor may repeat the test or order a different one.
What should I avoid if I have dengue?
Avoid ibuprofen, aspirin and other anti-inflammatory painkillers, as they can raise the risk of bleeding. Take paracetamol only as your doctor advises, rest well and drink plenty of fluids. Seek emergency care for severe stomach pain, repeated vomiting, bleeding or extreme tiredness.
Book an appointment at Naina Polyclinic
Fever that will not settle? Call us to see a doctor and get the right dengue test on the right day, or reach us through our contact page. Kogilu Road: +91 88615 22910. Yelahanka New Town: +91 96637 44434. In an emergency, go to the nearest emergency department.
Medically reviewed by: Naina Polyclinic medical team. Last reviewed: November 2026.
Disclaimer: This article is for general information only and does not replace advice from a qualified doctor. Please consult a doctor about your own symptoms, tests and treatment.