Articles and guides on allergy blood testing in the UK.
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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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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Tomato allergy explained for UK patients. Covers oral allergy syndrome, contact irritation, histamine intolerance, the nightshade debate, cooked vs raw tolerance, IgE component testing with profilin and LTP markers, and when to seek clinical assessment.
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Soya allergy symptoms explained for UK patients. Where soy hides in vegan products, soy lecithin, birch pollen cross-reactivity (Gly m 4 vs storage proteins), component IgE testing, soy-free plant protein alternatives, and when to get assessed.
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Most hay fever advice stops in July — but autumn brings its own wave of triggers. This UK guide covers weed pollens (mugwort, nettle, ragweed), mould spore season, indoor allergens, how to tell allergies from colds, and when a targeted IgE blood test can help.
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Travelling with allergies? A practical UK guide covering allergy translation cards, flying with nut allergy, airline policies, carrying adrenaline through security, emergency planning abroad, and how a diagnostic IgE blood test report supports safer travel preparation.
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Itchy, watery eyes in London? Learn how to tell allergic conjunctivitis from viral or bacterial infection, what safe measures to try at home, when to seek urgent eye assessment, and how an aeroallergen IgE blood test can identify your specific triggers.
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Can food triggers cause migraine — and is it allergy or intolerance? This guide explains why the term "allergic migraine" is misleading, how histamine intolerance differs from IgE allergy, how to use a headache diary, and when a targeted blood test may help.
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Swollen lips can be alarming — but not every episode is an emergency. This guide explains what angioedema is, common allergic and non-allergic triggers, when to call 999, why IgE blood tests sometimes come back negative, and what practical steps to take after an episode.
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