Food Allergy Panel Test

What Does a Food Allergy Panel Test Measure?

The Food Allergy Panel Test measures your immune response to selected food allergens using the ImmunoCAP method.

It helps assess:

• Specific IgE antibodies: These are allergy-related antibodies produced by your immune system in response to certain foods.
• Food sensitisation: A raised result may show that your immune system recognises a particular food allergen.
• Multiple food triggers: The panel checks several commonly consumed foods in one test, helping your doctor look for more than one possible trigger.
• Vegetarian and nonvegetarian food allergens: The test includes foods such as egg, wheat, peanut, soyabean, cow milk, chicken meat, fish, shrimp, tuna, salmon, lentil, tomato, garlic and onion.
• Diet planning support: Results can help your doctor or dietitian guide food avoidance only when it is clinically needed.

A positive result does not always mean you have a definite food allergy. Your doctor will interpret your result along with your symptoms, timing of reactions and medical history.

Food Allergy Panel Test: Who Needs It and Why It’s Done

What Symptoms May Call for a Food Allergy Panel Test?

Your doctor may recommend this test if you experience symptoms that suggest a food allergy, especially if they occur soon after eating.

Common symptoms include:

• Itching or tingling in the mouth, lips or throat.
• Hives, skin rash, redness or sudden itching.
• Swelling of the lips, eyelids, face or tongue.
• Nausea, vomiting, stomach pain or diarrhoea after eating.
• Wheezing, coughing, chest tightness or breathing difficulty.
• Repeated reactions after eating the same food.
• Severe allergic reactions such as dizziness, fainting or anaphylaxis.

If you have breathing difficulty, throat swelling or collapse after eating, seek emergency medical care immediately.

Who Should Get a Food Allergy Panel Test?

• People with suspected food allergy symptoms after eating vegetarian or nonvegetarian foods.
• Children or adults with repeated unexplained skin, stomach or breathing reactions.
• People with a history of allergy, asthma, eczema or allergic rhinitis.
• People who react to more than one food and need a broader allergy assessment.
• Patients whose doctors need support before planning food avoidance.
• People being evaluated by an allergist, physician or dietitian for food-triggered symptoms.

Why is a Food Allergy Panel Test Done?

The Food Allergy Panel Test is done to help identify foods that may be triggering IgE-mediated allergic reactions. It gives your doctor useful information to guide diagnosis, food avoidance advice and further allergy care.

Importance of Food Allergy Panel Test

Food allergies can affect your daily diet, comfort and safety. The Food Allergy Panel Test helps your doctor narrow down possible food triggers so that you do not remove foods unnecessarily from your diet.

Because this test checks many common vegetarian and nonvegetarian foods together, it is especially useful when your symptoms are linked to different meals or when the exact trigger is unclear. Your results can support safer food choices, reduce repeated reactions and help your doctor decide whether you need further allergy evaluation.

Food Allergy Panel Test Booking & Reports – Metropolis Healthcare

How to Book the Food Allergy Panel Test and Get Your Reports?

1. Simple Online Booking
   Booking can be done through the Metropolis Healthcare App or website. Select the Food Allergy Panel Test, choose a convenient time slot and provide your address for a blood test at home.
2. Safe Home Sample Collection
   Our trained phlebotomists ensure timely collection of your sample while strictly following all safety and hygiene protocols.
3. Sample Tracking Updates
   Stay informed at every step. From collection to testing, you can track your sample directly through the Metropolis Healthcare website.
4. Accurate Laboratory Testing
   Your sample is processed at NABL and CAP accredited laboratories, where expert technicians ensure accurate results.
5. Quick and Easy Reports
   Receive your test reports promptly via email, WhatsApp, or by downloading them directly from the Metropolis Healthcare website or app.

Is Home Sample Collection for Food Allergy Panel Test Available Near You?

Yes, Metropolis Healthcare offers home sample collection for Food Allergy Panel Test. This service saves you time, reduces the need for travel, and ensures professional sample handling while maintaining strict quality standards.

In how much time will I get Food Allergy Panel Test report?

Reports are usually available by next day once the sample reaches the lab.
Note: Reporting time may vary based on your location.

Where can I see or get Food Allergy Panel Test results?

Test results from Metropolis Healthcare can be accessed through multiple convenient channels. You can log in to the Metropolis website using your credentials or use the Metropolis Healthcare App to view and download your reports. Additionally, test reports are sent via email or WhatsApp and you also have the option to collect a physical copy directly from the Metropolis Lab.

Interpreting Food Allergy Panel Test Results

What Your Food Allergy Panel Test Results May Indicate?

Your Food Allergy Panel Test results should always be interpreted with your symptoms and clinical history.

How Should You Prepare for a Food Allergy Panel Test?

The Food Allergy Panel Test needs simple preparation. Follow these steps for a smooth sample collection:

• No fasting required: You can eat and drink normally before the test.
• Normal hydration: Drink water as usual before your blood sample collection.
• Share your clinical history: Tell your doctor about the foods you suspect, your symptoms, how soon they appear after eating and how often they happen.
• Mention previous reactions: Inform your doctor if you have ever had swelling, breathing difficulty, fainting or anaphylaxis after eating.
• Medication review: Inform your doctor about all medicines, allergy medicines and supplements you take.
• Do not self-challenge: Do not eat a food that has caused a serious reaction just to check your symptoms before the test.
• Bring previous reports: Carry earlier allergy test reports, prescriptions or diet plans if available.

How Is a Food Allergy Panel Test Done? (Step-by-Step Procedure)

The Food Allergy Panel Test is performed using a simple blood collection process:

• Preparation: A tourniquet is tied around your arm to make veins more visible.
• Cleaning: The puncture site is cleaned with antiseptic.
• Sample Collection: A sterile needle is used to draw about 3 ml of blood into a gel vacutainer.
• Completion: The needle is removed, and a bandage is applied.
• Processing: The sample is processed to obtain serum and tested using the ImmunoCAP method to detect specific IgE antibodies against the listed food allergens.

Conditions That May Affect Food Allergy Panel Test Accuracy

Certain factors can influence how your Food Allergy Panel Test results are understood:

• Match results with symptoms: A positive result shows sensitisation, but it does not always confirm a food allergy unless your symptoms match.
• Share food timing clearly: Tell your doctor how soon symptoms appear after eating, as IgE-mediated reactions usually happen soon after exposure.
• Mention food avoidance: Long-term avoidance of a food may influence antibody patterns over time.
• Consider cross-reactivity: Similar proteins in related foods may sometimes cause positive results to more than one food.
• Discuss other allergic conditions: Eczema, asthma or allergic rhinitis may affect the way your allergy profile is interpreted.
• Avoid self-restriction: Do not remove several foods from your diet only because of a positive report. Your doctor or dietitian should guide safe dietary changes.

Diseases That A Food Allergy Panel Test Can Help Detect

The Food Allergy Panel Test can help your doctor assess conditions linked to food allergy and food-triggered immune reactions:

• IgE-mediated food allergy: Helps identify foods that may trigger immediate allergic reactions.
• Egg allergy: Supports evaluation of allergy to egg white or egg yolk.
• Cow milk allergy: Helps assess possible allergy to cow milk proteins.
• Peanut allergy: Supports evaluation when peanut causes suspected allergic symptoms.
• Wheat allergy: Helps identify possible IgE-mediated reaction to wheat.
• Soy allergy: Helps assess possible allergy to soyabean.
• Fish and seafood allergy: Supports evaluation of reactions to cod fish, shrimp, tuna, salmon or blue mussel.
• Food-triggered urticaria: Helps assess food-related hives or skin swelling.
• Food-associated anaphylaxis risk: Supports allergy evaluation in people with severe reactions after eating.

Food Allergy Test Price in Different Cities

The cost of a Food Allergy Test may vary depending on your location. Here's a table showing the approximate price range for the Food Allergy Test at Metropolis Healthcare in major Indian cities:

The Food Allergy Test cost may vary depending on the city and the specific tests included in the panel. However, Metropolis Healthcare offers competitive Food Allergy Test prices across major cities in India.

References

1. Santos AF, Riggioni C, Agache I, Akdis CA, Akdis M, Alvarez-Perea A, et al. EAACI guidelines on the diagnosis of IgE-mediated food allergy. Allergy. 2023;78(12):3057-3076. PMID:37815205.
2. Oriel RC, Wang J. Diagnosis and management of food allergy. Immunol Allergy Clin North Am. 2021;41(4):571-585. PMID:34602229.
3. Ansotegui IJ, Melioli G, Canonica GW, Caraballo L, Villa E, Ebisawa M, et al. IgE allergy diagnostics and other relevant tests in allergy, a World Allergy Organization position paper. World Allergy Organ J. 2020;13(2):100080. PMID:32128023.
4. Sicherer SH, Sampson HA. Food allergy: A review and update on epidemiology, pathogenesis, diagnosis, prevention, and management. J Allergy Clin Immunol. 2018;141(1):41-58. PMID:29157945.
5. Foong RX, du Toit G, Fox AT. Asthma, food allergy, and how they relate to each other. Front Pediatr. 2017;5:89. PMID:28484651.