IgG Food Allergy / Intolerance Testing Singapore
Last updated: Dec 17, 2025
Experiencing symptoms like chronic constipation, diarrhoea, irritable bowel
syndrome, or migraines? These could be caused by food intolerances.
At ATA Medical, we offer both Immunoglobulin E
(IgE) and Immunoglobulin G (IgG) blood
tests for food sensitivity testing. IgG testing may help identify food allergies or
intolerances that cause delayed reactions, with symptoms appearing hours or
days after consumption.
If you are unsure, we recommend speaking with our doctor to determine if this test is
suitable for you.
- What condition is most likely to be causing my symptoms?
- Is an allergy test necessary?
- Which allergy testing procedures do you advise, and why?
- How reliable are these exams?
- Does conducting this testing include any risks?
- Is there anything I should stop taking before this test?
- When will I learn the outcome?
- What do these findings imply?
- Next, what should I do?
Our clinics are conveniently located at:
- Tanjong Pagar Clinic: 4-minute walk from Tanjong Pagar MRT station (EW15)
- Orchard Clinic: 2-minute walk from Orchard Boulevard MRT station (TE13)
- Jurong Clinic: 5-minute walk from Jurong East MRT station (EW24/NS1)
Prices
| Test | Price* |
|---|---|
|
22-Food Panel Test View all 22 foods |
$218 |
|
44-Food Panel Test View all 44 foods |
$327 |
|
90-Food Panel Test View all 90 foods |
$654 |
|
90-Food (Vegetarian) Panel Test View all 90 foods |
$654 |
|
180-Food Panel Test View all 180 foods |
$1090 |
|
270-Food Panel Test View all 270 foods |
$1635 |
How Do I Make an Appointment?
You will be required to consult our friendly doctor before doing an allergen test. There will be a consultation fee of $49.05 NETT.
ATA Medical @ Orchard
Nearest MRT: Orchard Boulevard Station (TE13)
Contact Number: 6223 0682
Email: camden@atamed.sg
Opening Hours:
Mon - Fri: 8:30 AM to 12:30 PM, 1:30 PM to 5:30 PM
Sat: 8:30 AM to 12:30 PM
Sun & PH: Closed
ATA Medical @ Tanjong Pagar
Nearest MRT: Tanjong Pagar Station (EW15)
Contact Number: 6223 0682
Email: hi@atamed.sg
Opening Hours:
Mon - Fri: 8:30 AM to 12:30 PM, 1:30 PM to 5:30 PM
Sat: 8:30 AM to 12:30 PM
Sun & PH: Closed
What You Need To Bring
1. Identification Card/Documentations and Memo/Referral Letter (if any).
2. For Payment: Cash, NETS, American Express, MasterCard, Visa, Union Pay, GrabPay or
PayNow.
How Long Does It Take?
1. On average, most of our patients finish their blood tests within 30 to 60 minutes during off-peak hours. Please feel free to enquire about the best appointment times with the least waiting time.
When Will My IgG Blood Test Results Be Ready?
1. Your results will be ready within 6 weeks. We will email the report to you and our doctor will contact you for a consultation.
How do I prepare for my IgG allergy test?
Prior to having your blood drawn for the allergy test, you will need to:
- Fast from food and water for at least 2 hours.
- Avoid oily and fatty foods for at least 8 hours.
This is to ensure the allergy test results are as accurate as possible.
Miscellaneous
1. You may also be keen to explore our home health screening packages. Health screening can be conducted for you and your family in the comforts of your home, or even at the hotel for travelers.