Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Food Screening Panel (fx5)
The Food Screening Panel (fx5) provides quick screening for six major food allergens. For women planning pregnancy or breastfeeding, identifying food allergies helps ensure safe maternal nutrition.
What It Measures
This panel measures combined specific IgE antibodies against six common food allergens: egg white, cow's milk, cod, wheat, peanut, and soybean. A positive result indicates sensitisation to at least one of these allergens.
Why It Matters
These six allergens account for a significant proportion of food allergies worldwide. A negative fx5 result can efficiently rule out sensitisation to these common triggers, while a positive result guides targeted follow-up testing.
When to Test
This panel is useful as a first-line screening tool when food allergy is suspected but the specific trigger is unknown. It is also used in paediatric allergy evaluation. Consult your healthcare provider for guidance.
Lifestyle Tips
If specific allergens are identified, strict avoidance combined with nutritional guidance from a dietitian ensures safe and balanced eating. Always carry prescribed emergency medication if you have confirmed food allergies with risk of anaphylaxis.
Frequently Asked Questions
Which six foods does the fx5 panel test?
The fx5 panel tests for egg white, cow's milk, cod fish, wheat, peanut, and soybean — six of the most common food allergens globally.
If the panel is negative, am I allergy-free?
A negative result rules out sensitisation to these six allergens only. You could still be allergic to foods not included in this panel, such as shellfish or tree nuts.
Is this test suitable for children?
Yes, the fx5 panel is commonly used in paediatric allergy evaluation and requires only a small blood sample.