Quick highlights
- Supports dengue diagnosis after initial days of fever
- Not the best standalone test on day 1–2; NS1 is often preferred early
- Interpretation depends on symptom onset timing
- Paired with CBC/platelets for monitoring in suspected dengue
- No fasting; serum blood test
- Symptoms overlap with other viral fevers—clinician evaluation needed
- Avoid aspirin/NSAIDs until dengue excluded (follow clinician guidance)
- Home blood collection available in many service areas
- Clear danger signs included for patient safety
- SEO coverage: dengue IgM test, dengue antibody test, dengue fever blood test
What’s included
Preparation
- Record the exact day fever started
- No fasting required
- Stay hydrated; take medicines only as advised
- Avoid aspirin/NSAIDs unless clinician says safe
- Collect serum blood sample via trained phlebotomist
- If early illness, clinician may advise NS1 testing
- Download report from <a href='/my-account/'>View reports</a>
- Review with clinician; CBC monitoring may be advised
FAQs
Usually after a few days of illness; timing varies across individuals.
Often not; NS1 antigen is commonly used early.
No.
It supports clinician diagnosis, but interpretation depends on timing and clinical context.
Yes, especially early; repeat testing or NS1 may be advised.
NS1 antigen (early), CBC/platelets, liver enzymes depending on symptoms.
Serum blood sample.
Often same day or within 24 hours.
Yes in many serviceable areas.
Bleeding, severe abdominal pain, persistent vomiting, drowsiness, breathlessness—seek urgent care.
Follow clinician advice; NSAIDs are often avoided until dengue is excluded.
Yes; clinicians evaluate and may order other tests.
Download from <a href='/my-account/'>View reports</a>.
Only if your clinician advises based on clinical severity and stage.
Notes
IgM suggests recent dengue infection.
