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Here's a clear overview of the lab tests recommended for diagnosing dengue:
Overview of Dengue Diagnosis
- Laboratory tests are essential to confirm dengue infection because symptoms can be similar to other illnesses.
Common Laboratory Tests for Dengue
- NS1 Antigen Test: Detects dengue virus early, usually within the first 5 days of symptoms.
- IgM and IgG Antibody Tests: Identify recent (IgM) or past (IgG) dengue infections, typically after the first week.
- Complete Blood Count (CBC): Monitors platelet count and hematocrit levels, which can indicate disease severity.
Additional Tests
- Liver Function Tests: Evaluate liver involvement, as dengue can affect liver enzymes.
- PCR (Polymerase Chain Reaction): Detects viral RNA early in the infection, providing a precise diagnosis.
When to Get Tested
- Early testing (NS1 and PCR) is best within the first 5 days of symptoms.
- Antibody tests are more reliable after 5-7 days when the immune response develops.
Consulting Healthcare Professionals
- It is important to see a doctor for proper evaluation, testing, and follow-up care to manage dengue effectively.
Would you like to know about the treatment options available for dengue infection?