Knowledge
Allergy blog
Practical, evidence-based articles written by our consultants. These same articles power the Allergy Information Assistant, so every answer it gives is grounded in our own clinical writing.
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13 June 2026 · Prof. George Du Toit
Will OIT cure my child's Cashew and Pistachio Allergy?
How oral immunotherapy desensitises children to cashew, and why treating cashew can also cover the closely related pistachio allergy.
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30 January 2026 · Prof. George Du Toit
Peanut OIT in the UK — beyond Palforzia
With Palforzia production ceasing, how characterised peanut-flour oral immunotherapy continues to protect children against accidental exposure.
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20 January 2026 · Prof. George Du Toit
Is my baby lactose-intolerant?
The signs of lactose intolerance in infants, how it differs from cow's milk protein allergy, and which milks are appropriate.
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26 December 2025 · Prof. George Du Toit
What is 'The Allergic March', aka The Atopic March?
How allergic conditions can progress through childhood — and the two interventions that most reduce the risk.
eczemapreventionweaningatopic march