Hope & Histamine: The Paediatric Allergy Podcast

Goodlife Creations
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“Helping you understand allergies—one episode at a time” Welcome to Hope & Histamine, the trusted podcast for families navigating the complex world of paediatric allergies. Hosted by a dedicated healthcare professional, this show offers clear, compassionate, and evidence-based guidance on the diagnosis, treatment, and day-to-day management of allergies and atopic conditions in children. From eczema to food allergies, asthma to anaphylaxis, each episode breaks down medical facts into practical advice—empowering parents, caregivers, and patients with reliable information and hope. Tune in for expert insights, real stories, and up-to-date recommendations designed to help you breathe a little easier.

  1. 5D AGO

    Penicillin Allergy in Children: Myths, Diagnosis, Delabelling, and Safe Antibiotic Choices

    Penicillin allergy is one of the most commonly reported drug allergies in children — but many children labelled as “penicillin allergic” are not truly allergic. In this episode, we explore why penicillin allergy labels matter, how they can affect antibiotic choices, and why accurate assessment is so important for safer, better care. We discuss the difference between true allergic reactions and common childhood rashes, the key features clinicians look for in the history, and when referral or allergy testing may be needed. The episode also looks at penicillin allergy “delabelling” — the process of safely removing an inaccurate allergy label — and how this can help children access first-line antibiotics, reduce unnecessary use of broad-spectrum alternatives, and support antimicrobial stewardship. This episode is ideal for parents, healthcare professionals, medical trainees, nurses, pharmacists, and anyone interested in paediatric allergy and safe antibiotic prescribing. Listen now to understand penicillin allergy in children, how it is diagnosed, and why many allergy labels deserve a second look. Sources: Barbaud, A., Garvey, L.H., Torres, M., Laguna, J.J., Arcolaci, A., Bonadonna, P., Hofmeier, K.S., Chiriac, A.M., Cernadas, J., Caubet, J.C. and Brockow, K. (2024) 'EAACI/ENDA position paper on drug provocation testing', Allergy, 79, pp. 565-579. Available at: https://doi.org/10.1111/all.15996.Romano, A., Atanaskovic-Markovic, M., Barbaud, A., Bircher, A.J., Brockow, K., Caubet, J.C., Celik, G., Cernadas, J., Chiriac, A.M., Demoly, P., Garvey, L.H., Mayorga, C., Nakonechna, A., Whitaker, P. and Torres, M.J. (2020) 'Towards a more precise diagnosis of hypersensitivity to beta-lactams – an EAACI position paper', Allergy, 75, pp. 1300-1315. Available at: https://doi.org/10.1111/all.14122.Zambonino, M.A., Corzo, J.L., Muñoz, C., Requena, G., Ariza, A., Mayorga, C., Urda, A., Blanca, M. and Torres, M.J. (2014) 'Diagnostic evaluation of hypersensitivity reactions to beta-lactam antibiotics in a large population of children', Pediatric Allergy and Immunology, 25, pp. 80-87. Available at: https://doi.org/10.1111/pai.12155. 🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    23 min

  2. MAY 10

    Alpha-Gal Syndrome Explained: Tick-Bite Meat Allergy, Symptoms, Diagnosis and Management

    In this episode of Hope & Histamine, we explore Alpha-Gal Syndrome (AGS) — a fascinating and increasingly recognised form of tick-bite-related allergy that can cause delayed allergic reactions to red meat and other mammalian-derived products. We break down what Alpha-Gal Syndrome is, how tick bites can trigger sensitisation to the alpha-gal molecule, and why symptoms often appear several hours after eating foods such as beef, lamb, pork or venison. The episode also covers the key clinical features of AGS, including urticaria, angioedema, gastrointestinal symptoms, respiratory symptoms and anaphylaxis. Designed for clinicians, families and anyone interested in allergy medicine, this episode discusses how Alpha-Gal Syndrome is diagnosed, the role of allergy testing, common hidden sources of mammalian products, and practical approaches to management, avoidance and emergency planning. Tune in for a clear, practical and evidence-informed guide to Alpha-Gal Syndrome, tick-bite meat allergy, delayed anaphylaxis and red meat allergy. Sources: Carson, A.S., Gardner, A. and Iweala, O.I. (2022) 'Where's the Beef? Understanding Allergic Responses to Red Meat in Alpha-Gal Syndrome', The Journal of Immunology, 208(2), pp. 267-277.Kersh, G.J., Salzer, J., Jones, E.S., Binder, A.M., Armstrong, P.A., Choudhary, S.K., Commins, G.K., Amelio, C.L., Kato, C.Y., Singleton, J., Biggerstaff, B.J., Beard, C.B., Petersen, L.R. and Commins, S.P. (2023) 'Tick bite as a risk factor for alpha-gal-specific immunoglobulin E antibodies and development of alpha-gal syndrome', Annals of Allergy, Asthma & Immunology, 130, pp. 472-478.Mehlich, J., Fischer, J., Hilger, C., Swiontek, K., Morisset, M., Codreanu-Morel, F., Schiener, M., Blank, S., Ollert, M., Darsow, U., Biedermann, T. and Eberlein, B. (2019) 'The basophil activation test differentiates between patients with alpha-gal syndrome and asymptomatic alpha-gal sensitization', Journal of Allergy and Clinical Immunology, 143, pp. 182-189.Platts-Mills, T.A.E., Gangwar, R.S., Workman, L. and Wilson, J.M. (2025) 'The Immunology of Alpha-Gal Syndrome: History, Tick Bites, IgE, and Delayed Anaphylaxis to Mammalian Meat', Immunological Reviews.Wilson, J.M., Erickson, L., Levin, M., Ailsworth, S.M., Commins, S.P. and Platts-Mills, T.A.E. (2024) 'Tick bites, IgE to galactose-alpha-1,3-galactose and urticarial or anaphylactic reactions to mammalian meat: The alpha-gal syndrome', Allergy, 79, pp. 1440-1454.  🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    46 min

  3. MAY 4

    Chronic Urticaria Treatment Explained: Antihistamines, Biologics and New Therapies for Long-Term Hives

    Chronic urticaria can be frustrating, unpredictable and deeply disruptive — but modern treatment has moved far beyond “just take an antihistamine.” In this episode of Hope & Histamine, we explore the pharmacological treatment of chronic urticaria, from regular non-sedating antihistamines and dose escalation to specialist therapies such as omalizumab and emerging treatment options. We discuss how chronic spontaneous urticaria is managed using a stepwise approach, when to consider treatment escalation, why sedating antihistamines and repeated steroid courses are usually avoided, and how newer biologic therapies are changing outcomes for patients with persistent hives and angioedema. Designed for clinicians, trainees, parents and curious listeners, this episode breaks down chronic urticaria treatment in a clear, practical and evidence-informed way — helping turn itch, wheals and uncertainty into better understanding and control. Sources: Agache, I., Akdis, C.A., Akdis, M., Brockow, K., Chivato, T., del Giacco, S., Eiwegger, T., Eyerich, K., Giménez-Arnau, A., Gutermuth, J., Guttman-Yassky, E., Maurer, M., Ogg, G., Ong, P.Y., O’Mahony, L., Schwarze, J., Warner, A., Werfel, T., Palomares, O. and Jutel, M. (2022) 'EAACI Biologicals Guidelines—Omalizumab for the treatment of chronic spontaneous urticaria in adults and in the paediatric population 12–17 years old', Allergy, 77(1), pp. 17-38.Antia, C., Baquerizo, K., Korman, A., Alikhan, A. and Bernstein, J.A. (2018) 'Urticaria: A comprehensive review: Treatment of chronic urticaria, special populations, and disease outcomes', Journal of the American Academy of Dermatology, 79(4), pp. 617-633.Kolkhir, P., Fok, J.S., Kocatürk, E., Li, P.H., Okas, T.-L., Marcelino, J. and Metz, M. (2025) 'Update on the Treatment of Chronic Spontaneous Urticaria', Drugs, 85, pp. 475-486.Maurer, M., Church, M.K., Gonçalo, M., Sussman, G. and Sánchez-Borges, M. (2015) 'Management and treatment of chronic urticaria (CU)', Journal of the European Academy of Dermatology and Venereology, 29(Suppl. 3), pp. 16-32.Nochaiwong, S., Chuamanochan, M., Ruengorn, C., Awiphan, R., Tovanabutra, N. and Chiewchanvit, S. (2021) 'Evaluation of Pharmacologic Treatments for H1 Antihistamine–Refractory Chronic Spontaneous Urticaria: A Systematic Review and Network Meta-analysis', JAMA Dermatology, 157(11), pp. 1316-1327.  🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    35 min

  4. APR 27

    Chronic Urticaria in Children: Clinical Features, Pathogenesis and Diagnostic Evaluation

    In this episode of Hope & Histamine: The Paediatric Allergy Podcast, we explore chronic urticaria in children, including its key clinical features, underlying pathogenesis, and practical approach to diagnostic evaluation. Chronic urticaria can be distressing for children and families, often causing recurrent itchy wheals, angioedema, sleep disruption and anxiety about possible triggers. This episode breaks down how chronic urticaria presents, why it happens, and how clinicians can distinguish chronic spontaneous urticaria from inducible forms and other important differential diagnoses. We discuss the role of mast cells, histamine and immune dysregulation, while also addressing common misconceptions around food allergy, infection and extensive allergy testing. The episode highlights a structured, evidence-informed approach to history taking, examination and investigations, with a focus on avoiding unnecessary tests and supporting families with clear explanations. Whether you are a paediatrician, allergy clinician, trainee, GP, nurse, dietitian, pharmacist, parent or caregiver, this episode offers a practical overview of chronic urticaria diagnosis and assessment in children. Sources: Fricke, J., Ávila, G., Keller, T., Weller, K., Lau, S., Maurer, M., Zuberbier, T. and Keil, T. (2020) 'Prevalence of chronic urticaria in children and adults across the globe: Systematic review with meta-analysis', Allergy, 75, pp. 423–432. Available at: https://doi.org/10.1111/all.14037.Kolkhir, P., Bonnekoh, H., Metz, M. and Maurer, M. (2024) 'Chronic Spontaneous Urticaria: A Review', JAMA, 332(17), pp. 1464–1477. Available at: https://doi.org/10.1001/jama.2024.15568.Lang, D.M. (2022) 'Chronic Urticaria', New England Journal of Medicine, 387(9), pp. 824–831. Available at: https://doi.org/10.1056/NEJMra2120166.  🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    51 min

  5. APR 19

    The Role of Vitamin D in Allergic Disease: Eczema, Asthma, Food Allergy and Beyond

    In this episode of Hope & Histamine, we explore the fascinating and often debated role of vitamin D in allergic disease. From eczema, asthma, and allergic rhinitis to food allergy, vitamin D has been linked to immune regulation and allergic inflammation in ways that continue to generate interest among clinicians, researchers, and families alike. We discuss what vitamin D actually does in the body, why it matters for the immune system, and what current evidence suggests about its relationship with allergic conditions in children. Does low vitamin D increase allergy risk? Can vitamin D supplementation help prevent or improve allergic disease? And where does the science remain uncertain? This episode breaks down the evidence in a clear, practical way, helping listeners understand the potential links between vitamin D deficiency and allergy, while separating scientific fact from hype. Perfect for parents, healthcare professionals, paediatric trainees, and anyone interested in child health and allergy. Sources: Reinholz, M., Ruzicka, T. and Schauber, J. (2012) 'Vitamin D and its role in allergic disease', Clinical & Experimental Allergy, 42, pp. 817–826. doi: 10.1111/j.1365-2222.2011.03923.x.Szydziak, J.M., Hrapkowicz, A., Janowska, K., Dąbkowska, D., Szeidl, O., Rehan, D., Wołoszczak, J. and Mioskowska, A. (2024) 'The Role of Vitamin D in Allergic Diseases', Quality in Sport, 31, p. 55762. Available at: https://dx.doi.org/10.12775/QS.2024.31.55762.Zhang, P., Xu, Q. and Zhu, R. (2024) 'Vitamin D and allergic diseases', Frontiers in Immunology, 15, p. 1420883. doi: 10.3389/fimmu.2024.1420883.  🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    1 hr

  6. APR 9

    Severe Asthma in Children: Evaluation, Diagnosis and Management

    Severe asthma in children can be challenging to recognise, investigate and manage effectively. In this episode of Hope & Histamine: The Paediatric Allergy Podcast, we explore the evaluation and management of severe asthma in children, including how to distinguish it from difficult-to-treat asthma, key clinical assessments, common mimics, adherence issues, comorbidities, and the latest treatment approaches. We discuss the importance of a structured paediatric severe asthma assessment, the role of inhaler technique, environmental triggers, multidisciplinary input, and when to consider advanced therapies such as biologics. Whether you are a paediatrician, trainee, allergy specialist, respiratory clinician, or healthcare professional with an interest in children’s asthma care, this episode offers practical, evidence-informed insights to support better outcomes for children with severe asthma. Listen now to learn more about severe asthma in children, paediatric asthma assessment, difficult asthma, and modern management strategies. Sources: Khurana, S. and Holguin, F. (eds.) (2020) Difficult To Treat Asthma: Clinical Essentials. Cham: Springer Nature Switzerland AG.Bush, A., Fleming, L. and Saglani, S. (2017) 'Severe asthma in children', Respirology, pp. 886-897.  🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    23 min

  7. MAR 22

    Understanding Biomarkers in Asthma and Allergic Diseases

    In this episode, we explore the growing role of biomarkers in asthma and allergic diseases and why they are becoming essential in modern diagnosis, phenotyping, monitoring, and personalised treatment. We discuss key asthma biomarkers and allergy biomarkers, including blood eosinophils, FeNO (fractional exhaled nitric oxide), total and specific IgE, and their relevance in identifying type 2 inflammation, allergic asthma, severe asthma, and other allergic conditions. This episode looks at how biomarkers in asthma can help support accurate diagnosis, guide targeted biologic therapy, improve asthma management, and advance precision medicine in allergy and respiratory care. We also consider the wider application of biomarkers in allergic rhinitis, eczema, food allergy, and eosinophilic disease, highlighting their importance in shaping more individualised and effective treatment strategies. Whether you are a paediatrician, allergist, respiratory clinician, trainee, healthcare professional, researcher, or someone interested in the latest advances in asthma care and allergic disease management, this episode provides a practical and accessible overview of how biomarkers are transforming clinical decision-making in asthma and allergy medicine. Sources: Agrawal, N. and Kraft, M. (2025) 'Novel biomarkers in asthma', Current Opinion in Pulmonary Medicine, 31(3), pp. 243-250.Alving, K., Diamant, Z., Lucas, S., Magnussen, H., Pavord, I.D., Piacentini, G., Price, D., Roche, N., Sastre, J., Thomas, M., Usmani, O. and Bjermer, L. (2019) 'Point‐of‐care biomarkers in asthma management: Time to move forward', Allergy, DOI: 10.1111/all.14045.Custovic, A., Siddiqui, S. and Saglani, S. (2022) 'Considering biomarkers in asthma disease severity', Journal of Allergy and Clinical Immunology, 149, pp. 480-487.Karaulov, A.V., Garib, V., Garib, F. and Valenta, R. (2018) 'Protein Biomarkers in Asthma', International Archives of Allergy and Immunology, 175(4), pp. 189-208.Leru, P.M. (2021) 'Biomarkers in Asthma - Interpretation, and Utility in Current Asthma Management', Current Respiratory Medicine Reviews, 17(2), pp. 62-68.Shamji, M.H. and Boyle, R.J. (2021) 'Biomarkers in asthma and allergic diseases', Clinical and Experimental Allergy, DOI: 10.1111/cea.13988. 🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    1h 8m

  8. MAR 16

    How Cigarette Smoke Worsens Asthma: Symptoms, Risks and Prevention

    How does cigarette smoke affect asthma? In this episode, we discuss the relationship between asthma and cigarette smoke exposure, including secondhand smoke, passive smoking, and the impact of tobacco smoke on airway inflammation, wheeze, cough, breathlessness, asthma attacks, and long-term asthma control. Learn why smoke exposure is a major asthma trigger, how it affects children and adults, and what families and healthcare professionals can do to minimise exposure and protect lung health. A clear, practical episode for anyone interested in asthma prevention, asthma triggers, respiratory health, and smoke-free living. Sources: Bråbäck, L., Lodge, C.J., Lowe, A.J., Dharmage, S.C., Olsson, D. and Forsberg, B. (2018) 'Childhood asthma and smoking exposures before conception—A three-generational cohort study', Pediatric Allergy and Immunology, 29, pp. 361–368. Available at: https://doi.org/10.1111/pai.12883.Kamga, A., Rochefort-Morel, C., Le Guen, Y., Ouksel, H., Pipet, A. and Leroyer, C. (2022) 'Asthma and smoking: A review', Respiratory Medicine and Research, 82, p. 100916. Available at: https://doi.org/10.1016/j.resmer.2022.100916. 🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website. Buy me a coffee: https://coff.ee/goodlifecreations Send us Fan Mail Support the show Brought to you by - Goodlife Creations (2026).  Music by - Denys Kyshchuk from Pixabay.

    49 min
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“Helping you understand allergies—one episode at a time” Welcome to Hope & Histamine, the trusted podcast for families navigating the complex world of paediatric allergies. Hosted by a dedicated healthcare professional, this show offers clear, compassionate, and evidence-based guidance on the diagnosis, treatment, and day-to-day management of allergies and atopic conditions in children. From eczema to food allergies, asthma to anaphylaxis, each episode breaks down medical facts into practical advice—empowering parents, caregivers, and patients with reliable information and hope. Tune in for expert insights, real stories, and up-to-date recommendations designed to help you breathe a little easier.

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