Food Intolerance Allergy Test
Short Name: Food Intolerance & Allergy Test
Also known as: Food Sensitivity Test, Food Allergy Panel, IgG/IgE Food Panel, 205 Allergen Test
Food Intolerance Allergy Test test available at DNA Labs India for ₹6,000. Uses Bio-chip Array Technology, Chemiluminescence on Serum samples. Results in Reports are typically delivered within 7 days via email/WhatsApp.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of this test is to identify food intolerances and allergies that may be causing chronic symptoms. It helps differentiate between IgE-mediated immediate allergies (e.g., hives, swelling) and IgG-mediated delayed sensitivities (e.g., bloating, fatigue). By detecting specific antibodies, the test guides dietary modifications, potentially improving quality of life and reducing reliance on medications.
- Test Code
- 6458
- CPT Code
- 86003
- ICD Code
- Z91.0
- Price
- ₹6,000
- Sample Type
- Serum
- Result Time
- Reports are typically delivered within 7 days via email/WhatsApp.
- Fasting Required
- No
- Method
- Bio-chip Array Technology, Chemiluminescence
Sample Collection
No fasting required. Inform your doctor about any medications, especially antihistamines or corticosteroids.
Method: Venipuncture
Laboratory Analysis
A trained phlebotomist will draw 3 mL of venous blood. The procedure is quick and minimally invasive.
Report Delivery
You can resume normal activities immediately. No special precautions needed.
Timeline: Reports are typically delivered within 7 days via email/WhatsApp.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of this test is to identify food intolerances and allergies that may be causing chronic symptoms. It helps differentiate between IgE-mediated immediate allergies (e.g., hives, swelling) and IgG-mediated delayed sensitivities (e.g., bloating, fatigue). By detecting specific antibodies, the test guides dietary modifications, potentially improving quality of life and reducing reliance on medications.
How to Prepare
- No fasting required.
- Stop antihistamines 5-7 days before test if clinically safe.
- Inform counselor about any ongoing medications.
- Stay hydrated – drink water before sample collection.
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"This comprehensive panel helps differentiate between immediate IgE-mediated allergies and delayed IgG-mediated sensitivities, guiding personalized dietary management."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or lipemic samples
- Incorrect labeling
- Sample not stored at appropriate temperature
Understanding Your Results
IgE
Level: Negative
Clinical recommendation: No immediate allergy detected. Continue normal diet.
IgE
Level: Low
Class: 1-2
Clinical recommendation: Possible sensitization. Consider avoidance if symptoms correlate.
IgE
Level: Moderate
Class: 3-4
Clinical recommendation: Likely allergy. Strict avoidance recommended.
IgE
Level: High
Class: 5-6
Clinical recommendation: Severe allergy. Immediate avoidance and emergency plan.
IgG
Level: Mild (<50 U/mL)
Clinical recommendation: Low sensitivity. May tolerate in rotation.
IgG
Level: Moderate (50-100 U/mL)
Clinical recommendation: Moderate sensitivity. Consider elimination for 4-6 weeks.
IgG
Level: Severe (>100 U/mL)
Clinical recommendation: High sensitivity. Strict elimination and retest after 3 months.
Consult your physician if you experience severe allergic reactions (anaphylaxis), or if your symptoms persist despite dietary changes. Also, seek medical advice before starting any elimination diet.
Limitations
- ⚠Does not diagnose celiac disease – requires anti-tTG and endomysial antibodies.
- ⚠IgG results may not always correlate with clinical symptoms – interpretation by clinician advised.
- ⚠Not a substitute for oral food challenge tests.
Risks & Considerations
- ●Minimal – slight bruising or discomfort at the puncture site
- ●Rare – infection or excessive bleeding
Interfering Factors
- ●Antihistamines may suppress IgE levels – stop 5-7 days before test if safe.
- ●Corticosteroids may affect IgG levels – inform counselor.
- ●Recent immunotherapy or vaccination may alter antibody levels.
Compare With Similar Tests
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| Comparison | Food Intolerance Allergy Test |
Frequently Asked Questions
Why is the price ?6,000 compared to other labs charging ?8,000-15,000?
Do I need to stop medications before the test?
How to interpret IgG vs. IgE results?
Is home collection available in my city?
How accurate is this test for gluten sensitivity?
What is the turnaround time for results?
Is fasting required before the test?
Can this test detect celiac disease?
What is the difference between food allergy and food intolerance?
Are there any age restrictions for this test?
Will my insurance cover this test?
How do I book this test?
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