Dears Pharmacy are working in partnership with Randox Health to deliver this test. Price per in pharmacy test provided during booking prior to confirmation. Please note: Scale bar reports are available for individuals aged 18 and over only, as the reference ranges provided are specific to adult values.
There is no better way to check for underlying health problems, or monitor existing conditions, than with a blood test.*
Whether you are concerned about your health, managing an existing condition or simply curious, a blood test provides a fast, affordable and easy way to start taking charge of your own health.
We offer in-store testing to make the process as simple, stress free and convenient as possible.
Why get tested?
If you’re dealing with ongoing digestive symptoms or suspected food-related reactions, our Food Intolerance Blood Draw service can help you take a clearer next step. This test is suitable for people experiencing symptoms such as bloating, cramps, fatigue or discomfort after eating, where an immediate IgE-mediated allergy is not suspected. It offers a simple and convenient way to support further discussion with a suitably trained healthcare professional and to help guide appropriate dietary choices.
Test details and key information:
- This test measures the following key markers:
To see the full list as a pdf including a list of 160+ foods for vegetarians and 150+ foods for vegans click here.
What is an allergy and how is this different to a food insensitivity?
An allergy is an immune-mediated reaction involving IgE antibodies, which bind to mast cells and trigger immediate release of histamine and other mediators upon exposure to a specific allergen. This causes rapid-onset symptoms like hives, swelling, wheeze, vomiting, or anaphylaxis. Food insensitivities or intolerances are not IgE-mediated and typically involve delayed, non-immune symptoms such as bloating, cramps, or fatigue. While some tests measure IgG antibodies to explore food sensitivities, IgG reflects an adaptive immune response to repeated exposure rather than an immediate allergic reaction. IgE testing does not detect IgG-type food sensitivities or intolerances.
What is an IgE-mediated allergy, and what other types of allergies are not covered?
IgE-mediated allergies are immediate-onset immune reactions involving IgE antibodies and mast cell activation. This test does not detect non-IgE-mediated conditions such as eosinophilic oesophagitis (EoE), food protein-induced enterocolitis syndrome (FPIES), contact dermatitis, or coeliac disease. These conditions involve different immune pathways and often present with delayed GI or skin symptoms.
Can I have both an IgE allergy and a food sensitivity or non-IgE allergy?
Yes, patients can experience both. For example, someone may have an IgE allergy to peanut (causing hives or anaphylaxis) and a non-IgE or sensitivity-related issue with gluten (causing bloating or fatigue). Careful history-taking is essential, as symptom patterns, onset, and systems involved differ between types of immune or non-immune food reactions.
Read the full service guide here.
YOUR PERSONALISED REPORT
Our easy to interpret test report will provide a breakdown of your results, what they mean and next steps. Reports will be emailed to the email address provided at the time of registration.
You will receive your results in around 5 days.
*It is important to note that blood tests alone are not a substitute for seeing a doctor, particularly if you have any symptoms. You should not make a diagnosis or start any treatment without a consultation with a doctor or suitably trained healthcare professional.
