Latex Allergy Testing
View All TestsWhat Is Latex Allergy?
Latex allergy is an IgE-mediated immune response to proteins found in natural rubber latex, derived from the sap of the Hevea brasiliensis tree. It is most common among healthcare workers, people who have undergone multiple surgeries, and those with occupational latex exposure.
An important associated condition is latex-fruit syndrome, where individuals sensitised to latex may also react to certain fruits including banana, avocado, kiwi, and chestnut. This cross-reactivity is mediated by shared proteins such as chitinases and profilins.
Component testing can help distinguish true latex allergy (Hev b 5, Hev b 6) from cross-reactive sensitisation (Hev b 8 profilin). Results should be shared with your GP or allergist for clinical interpretation. If you have experienced severe reactions to latex, always inform healthcare providers before medical procedures.
How Testing Works
Choose Your Test
Select from our range of allergy blood tests and book a convenient time at our South Kensington clinic. No GP referral needed.
Nurse Blood Draw
A qualified nurse takes a small blood sample at our clinic. The appointment is quick and straightforward.
Get Your Results
Results are sent directly to you, typically within a few working days. Share them with your GP or specialist to guide your next steps.
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Why Choose a Diagnostic-Only Clinic?
Unlike clinics that provide both testing and treatment, our nurse-led service focuses solely on accurate diagnostic testing. Because we don't offer treatments or prescriptions, there is no commercial incentive to recommend unnecessary tests — just honest, impartial results you can trust.
Nurse-Led & Impartial
Our qualified nurses collect your sample — we don't prescribe, treat, or have any reason to upsell.
Results You Own
Your results are sent directly to you. Take them to your GP or a specialist to discuss what's best for your situation.
You Stay in Control
Understand your allergy profile, then decide with your healthcare professional what steps to take next.
Related Reading
Frequently Asked Questions
What is latex-fruit syndrome?
Latex-fruit syndrome describes cross-reactivity between natural rubber latex and certain fruits and vegetables. Individuals with latex allergy may experience oral or systemic symptoms when eating banana, avocado, kiwi, chestnut, tomato, or papaya due to shared proteins.
Are synthetic latex products safe?
Synthetic latex (such as nitrile or vinyl) does not contain Hevea brasiliensis proteins and is generally safe for individuals with natural rubber latex allergy. However, it is important to confirm the material type, as some products labelled "latex-free" may still contain natural rubber.
Do I need a GP referral for allergy testing?
No. You can book directly with our clinic without a GP referral. Simply choose your test and select a convenient appointment time. If you're unsure which test is right for your symptoms, our team can help guide your selection.
Do I need to stop taking antihistamines before a blood test?
No. Unlike skin prick testing, IgE blood tests are not affected by antihistamines or other allergy medications. You can continue taking your regular medications before your appointment.
What should I do with my results?
As a diagnostic-only clinic, we provide results directly to you. We recommend sharing them with your GP or allergist for interpretation. If confirmed, ensure your allergy is documented in your medical records for surgical and dental procedures.
Get Detailed Latex Allergy Testing
Book a blood test at our South Kensington clinic
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