Condition
Tests
Dengue fever, caused by the dengue virus and transmitted via infected Aedes mosquitoes, presents itself as a severe viral illness with symptoms like fever, headache, muscle pain, and rash. Every year, this illness impacts hundreds of thousands worldwide, especially in tropical and subtropical regions. When it comes to diagnosing dengue early and accurately, blood tests are essential.
Understanding the Need for Dengue Testing
Timely diagnosis of dengue fever is critical for effective management and to prevent complications like dengue hemorrhagic fever or dengue shock syndrome. A proper blood test ensures the accurate detection of the virus, guides medical treatment, and helps healthcare professionals monitor disease progression.
Types of Dengue Blood Tests
The available dengue tests can be broadly classified into two categories based on what they aim to identify:
1. NS1 Antigen Test
The NS1 antigen test (Non-Structural protein 1) is a widely used diagnostic test for dengue.
Key Points:
2. RT-PCR Test (Reverse Transcription Polymerase Chain Reaction)
The RT-PCR test is one of the most accurate types used to confirm dengue.
Key Points:
3. IgM Antibody Test
The IgM antibody test is part of serological tests aimed at indirectly confirming a dengue infection.
Key Points:
4. IgG Antibody Test
The IgG antibody test identifies long-term antibodies produced in response to the dengue virus.
Key Points:
5. Complete Blood Count (CBC)
Although not specific to dengue, CBC is essential for identifying warning signs associated with severe dengue.
Key Points:
Comparing Different Tests
Test | Purpose | Best Time to Take It | Primary Use |
---|---|---|---|
NS1 Antigen Test | Detects the dengue virus protein | Days 1–7 of illness | Early diagnosis |
RT-PCR Test | Identifies and differentiates dengue serotypes | Days 1–5 of illness | Accurate and confirmatory |
IgM Test | Confirms recent infections | Days 5–7 onwards | Recent or ongoing infection |
IgG Test | Indicates past infections | 14+ days after infection | Secondary or past infections |
CBC | Assesses platelet and hematocrit levels | Any stage of illness | Monitoring for complications |
Selecting the Right Dengue Test for You
Choosing the appropriate test depends on your symptoms, the stage of the illness, and your doctor’s advice. Here’s a quick guide to help you decide:
Remember, always consult with a healthcare provider, as they can guide you on the best testing approach for your condition.
What to Do After Testing
Once you’ve been tested, follow the advice of your doctor regarding treatment and care. If positive, ensure adequate hydration, monitor symptoms, and seek emergency care if warning signs such as severe abdominal pain, persistent vomiting, or bleeding occur.
Ensuring Reliable Testing and Reports
Accurate diagnosis is only as good as the quality of the diagnostic services used. Choose reputable labs that follow stringent quality standards.
Why Select Ampath Labs for Dengue Testing?
At Ampath Labs, we pride ourselves on delivering reliable, accessible, and high-quality diagnostic services for conditions like dengue.
Book your test today at Ampath Labs and take a proactive step toward managing your health effectively.
Preventive Health Checkup
38
Diabetes
30
Top tests
78
Allergy
9
Heart Disease & Hypertension
21
Lifestyle Packages
27
Others
4
Blood Disorders
3
Fever
4
Profile
1
Kidney Disease
8
Thyroid Disorder
5
Liver Disease
6
Vitamin Deficiency
7
Anemia
5
Arthritis
4
Infertility
6
PCOD
3
Bone Health
1
Cancer
1
Fatty Liver
1
Understanding reproductive health often starts with decoding the essential hormones that...
18-06-2025
Feeling constantly drained, no matter how much sleep you get, can be more than just everyday...
18-06-2025
When you're pregnant, monitoring the health of both mother and baby is a top priority....
18-06-2025