Articles and guides on allergy blood testing in the UK.
CRD explained for UK patients. What molecular allergy blood testing reveals beyond standard IgE — Ara h 2 peanut markers, primary sensitisation vs cross-reactivity, storage proteins vs PR-10, test platforms (ISAC, ALEX, ImmunoCAP), and when component testing changes your clinical picture.
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Why diagnostic-only allergy clinics speed up care. How nurse-led blood testing with no GP referral gets specific IgE results to your chosen clinician faster — CQC-regulated, UKAS-accredited labs, and what a good allergy report includes.
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Understand chronic urticaria causes, hives symptoms, and when IgE allergy blood testing may help. Covers autoimmune vs allergic urticaria, antihistamines, and a pragmatic assessment pathway.
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Learn how to read your allergy blood test lab report. Understand kU/L units, specific IgE levels, reference ranges, cross-reactivity patterns, and what your results may mean. Evidence-based UK guide.
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Understand kiwi allergy symptoms, the latex-fruit syndrome connection, pollen food syndrome, component-resolved IgE testing, and practical UK food-label tips. Evidence-based guide.
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Latex allergy symptoms can include reactions to banana, avocado, and kiwi. Learn about latex-fruit syndrome, cross-reactive foods, IgE testing options, and safety tips for UK patients.
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Explore mouth ulcers causes including food triggers, oral allergy syndrome, pollen food syndrome, and when IgE blood testing may help. Evidence-based UK guide with practical next steps.
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Learn why raw fruit makes your mouth itch. Understand oral allergy syndrome, pollen food syndrome, birch apple allergy, cross-reactivity, and when IgE blood testing may help. Evidence-based UK guide.
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Up to 90% of people labelled penicillin-allergic are not truly allergic. Learn about penicillin allergy symptoms, amoxicillin rash, antibiotic allergy testing, and delabeling in the UK.
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