Allergy Screening
Package price
£499
All-inclusive
Pay at clinic
Specific IgE testing for common food and environmental allergens, available at our City of London clinic.
Allergy Screening
All-inclusive price
- Blood draw by registered nurse
- Comprehensive lab analysis
- Detailed results report
- Detailed nurse-written review
- Follow-up recommendations
Or call 020 7183 3709
Pay at the clinic on the day of your appointment
About This Screening
Allergy Screening
Allergic conditions affect approximately one in four people in the UK at some point during their lives, and the prevalence of IgE-mediated allergies has risen significantly over recent decades. While many people suspect they may have food or environmental allergies, clinical testing provides objective evidence that can guide appropriate management and avoidance strategies.
This screening panel measures allergen-specific IgE antibodies in the blood — the immune molecules responsible for triggering allergic reactions. Unlike skin prick testing, blood-based IgE testing can be performed regardless of skin conditions, antihistamine use, or dermatographism, and carries no risk of systemic allergic reaction during the test itself.
Key Highlights
- Identify specific IgE-mediated sensitivities
- Objective laboratory evidence of sensitisation
- Inform dietary modifications where indicated
- Quantitative results indicate sensitisation level
- Guide allergen avoidance strategies
The panel covers the most clinically relevant food allergens including cow's milk, egg, wheat, soya, peanut, tree nuts, fish, and shellfish. Environmental allergen testing includes house dust mite, cat and dog dander, grass pollen mix, tree pollen mix, and common moulds. These allergens account for the majority of IgE-mediated allergic reactions encountered in UK clinical practice.
It is clinically important to distinguish between IgE-mediated allergy and food intolerance, as the mechanisms and management differ significantly. This test specifically measures IgE-mediated responses — those responsible for symptoms such as urticaria (hives), angioedema, rhinitis, asthma exacerbation, and anaphylaxis. Non-IgE-mediated food sensitivities involve different immunological pathways and are not detected by this panel.
A positive result indicates sensitisation to a specific allergen, meaning the immune system produces IgE antibodies against that substance. However, sensitisation does not always equate to clinical allergy — some individuals produce IgE antibodies without experiencing symptoms on exposure. Results should therefore be interpreted alongside clinical history.
All samples are processed by a UKAS-accredited laboratory. Results are reviewed and reported with clinical context to support meaningful interpretation.
What's Included
Comprehensive testing covering all essential biomarkers for a complete health picture.
Allergy Panel
- ALEX Allergy Panel (300 allergens)
- 218 molecular allergens
- Food allergens
- Inhalant allergens
- Pollens
- Moulds
- Animal dander
- Mites
- Latex
- Insect venoms
- Total IgE
Allergen Identification
Accurate allergen identification enables targeted avoidance strategies and informed dietary planning. Specific IgE testing objectively identifies sensitisation to common allergens.
Identify specific IgE-mediated sensitivities
Objective laboratory evidence of sensitisation
Inform dietary modifications where indicated
Quantitative results indicate sensitisation level
Guide allergen avoidance strategies
Baseline for longitudinal monitoring
Who Should Take This Test?
Suspected Food Allergy
History of adverse reactions following food ingestion warrants objective allergen identification.
Seasonal Rhinitis
Identification of specific pollen sensitisation assists in targeted management and anticipatory treatment.
Asthma or Eczema
Allergic sensitisation frequently contributes to these conditions; identification may inform management.
Occupational Exposure
Identification of workplace allergens such as latex or flour dust supports risk management. Please note we test patients aged 16 and over.
How to Prepare for Your Health Screening
Follow these steps before your appointment for the most accurate results.
No fasting is required for this blood test.
You may continue taking antihistamines — unlike skin prick testing, blood IgE testing is not affected by antihistamine use.
Continue taking all prescribed medications as normal.
Inform our team of any suspected allergens or previous allergic reactions to help with result interpretation.
Allow approximately 10–15 minutes for your appointment.
Ready to Take Control of Your Health?
Book your Allergy Screening today and get comprehensive insights into your health. Results available in 4 working days.
Frequently Asked Questions
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Meet Our Medical Team
Our experienced medical team is fully qualified and registered with the GMC and NMC, delivering safe, high-quality care in line with the highest professional standards.
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At St Paul's Medical & Dental, we are registered with the Care Quality Commission (CQC) as Medical and Dental Limited (Provider ID: 1-29171948282), and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.
Visit us at St Paul's
Health screening beside St Paul’s Cathedral — 2 minutes from St Paul’s tube and a short walk from Bank, Blackfriars and Barbican. Early appointments from 8am.
5 Ave Maria Lane, The City of London, EC4M 7AQ
We Accept All Major Dental Insurances
Use your workplace or personal dental cover with us. We provide itemised receipts and completed claim forms for all major UK insurers — including AXA Health, Aviva, Bupa, Cigna, Vitality, Westfield Health, WPA, Unum, and Boots Dental Plan.
You pay for treatment at the clinic and claim reimbursement from your insurer. Cover levels vary by policy — check your plan details. All insurer names and trademarks belong to their respective owners.