The Itch: Allergies, Asthma, Eczema & Immunology

The Itch: Allergies, Asthma & Immunology
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  • MEDICINE
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A podcast bringing you easily digestible information on all things allergies, asthma eczema, and immunology

  1. 2D AGO

    #126 - Management of mast cell activation syndrome - A clinical yardstick

    Mast cell activation syndrome (MCAS) is a confusing and often misunderstood condition. If you’ve ever wondered about MCAS symptoms, serum tryptase testing, or how treatments like antihistamines, sodium cromolyn, and even omalizumab fit in, this episode is here to help. We review the findings from “Management of indolent mastocytosis and mast cell activation syndrome - A clinical yardstick,” published in June 2025 in The Annals of Allergy, Asthma & Immunology. Because the paper covers both diseases, we’ve split it into two parts. This episode focuses on mast cell activation syndrome (MCAS). GET THE INFOGRAPHIC - summary of this episode What we cover in our episode about mast cell activation syndrome: Yardsticks explained: Why the ACAAI uses yardsticks as practical, interim guidelines before full consensus statements are available. Classifying mast cell disorders: Primary (clonal), secondary (allergy/autoimmune), and idiopathic (MCAS). MCAS diagnosis criteria: Symptoms in 2 or more organ systems, objective evidence (serum tryptase or urinary metabolites tests), and positive response to therapy. Treatment strategies: Include trigger avoidance, H1/H2 antihistamines, leukotriene blockers, mast cell stabilizers (such as cromolyn and aspirin), off-label biologics like omalizumab, and epinephrine. Neuropsychiatric symptoms: Brain fog, anxiety, and depression are common and require multidisciplinary management. The Itch Review, hosted by Dr. Gupta, Kortney, and Dr. Blaiss, explores allergy and immunology studies, breaking down complex research in conversations accessible to clinicians, patients, and caregivers. Each episode provides key insights from journal articles and includes a one-page infographic in the show notes for easy reference. Made in partnership with The Allergy & Asthma Network. Thanks to Blueprint Medicines for sponsoring today’s episode.  This podcast is for informational purposes only and does not substitute professional medical advice. Always consult with your healthcare provider for any medical concerns.

    38 min

  2. AUG 21

    #125 - Parents’ Guide to Asthma Peak Week

    As September approaches, many families notice asthma symptoms getting worse. Ragweed pollen, viral infections, cooler nights, and the stress of back-to-school routines all combine to create Asthma Peak Week, a time when asthma attacks and ER visits spike across the country. Asthma mom, Sherrina Gibson, joins us to share how her family prepares her 11-year-old daughter for fall asthma challenges. She talks about cleaning routines, school planning, and teaching her daughter self-awareness and empowerment. Dr. Payel Gupta adds medical guidance on asthma action plans and seasonal medication adjustments. You’ll learn how to spot asthma triggers, prepare your home and school, and teach children to recognize symptoms early so they can act before a flare gets worse. What we cover in our episode about preparing for asthma peak week: Parenting with asthma: Sherrina Gibson shares her family’s journey and how they prepare their home and routines each fall. Asthma management strategies: Cleaning, decluttering, updating medications, and coordinating with schools and coaches. Asthma Peak Week explained: Why symptoms spike in September and how to get ahead of it. Asthma action plans: Why every family needs one and how to keep copies at home, school, and on the go. Empowering kids with asthma: Teaching children to recognize symptoms, use their inhaler properly, and advocate for themselves at school and in sports. More episodes about asthma Ep. 81: Why asthma attacks rise in September peak week Ep. 58: What is controlled Asthma? - Everything you need to know! Ep. 117: As-Needed Albuterol–Budesonide in Mild Asthma (BATURA Trial) Ep. 124: Asthma peak week and understanding triggers Made in partnership with The Allergy & Asthma Network. Thanks to AstraZeneca and Amgen for sponsoring today’s episode.  This podcast is for informational purposes only and does not substitute professional medical advice. Always consult with your healthcare provider for any medical concerns.

    35 min

  3. AUG 14

    #124 - Asthma peak week and understanding triggers

    As summer winds down and September approaches, many people with asthma notice their symptoms getting worse. This is no coincidence as more asthma triggers appear during this time of year, from pollen and viruses to stress and weather changes. This combination peaks during Asthma Peak Week, a time when asthma attacks and ER visits spike across the country. Allergist Dr. Kristin Sokol joins us to discuss seasonal asthma triggers, why fall can be especially risky, and how you can prepare to keep your asthma under control. You’ll learn how to identify your personal triggers, steps to reduce your exposure, and why staying consistent with your medication routine is critical. We also cover tools like an asthma action plan, preparing for school, and making sure caregivers and teachers know how to respond to an asthma flare. What we cover in our episode about managing asthma triggers during the fall: Understanding asthma: learn why even mild asthma should be reviewed before the fall. Identifying triggers: from indoor allergens to seasonal pollen and surprising emotional triggers, know what can set off your asthma. Preparing for Asthma Peak Week: discover how viruses, ragweed pollen, and stress combine into a dangerous flare period and how to get ahead of it. Staying in control: strategies to avoid or reduce asthma trigger exposure, prepare for school, and keep your asthma action plan up to date. Supporting everyone with asthma: special considerations for adults, caregivers, and teachers to stay healthy and ready year-round. More episodes about asthma Ep. 81: Why asthma attacks rise in September peak week Ep. 58: What is controlled Asthma? - Everything you need to know! Ep. 117: As-Needed Albuterol–Budesonide in Mild Asthma (BATURA Trial) Made in partnership with The Allergy & Asthma Network. Thanks to AstraZeneca and Amgen for sponsoring today’s episode.  This podcast is for informational purposes only and does not substitute professional medical advice. Always consult with your healthcare provider for any medical concerns.

    27 min

  4. AUG 8

    #123: Supporting the Mental Health of Allergy Parents

    Parenting a child with food allergies can feel overwhelming and isolating. We're joined by licensed therapist and food allergy mom Tamara Hubbard, MA, LCPC, to talk about her new book, May Contain Anxiety, and the often overlooked mental health challenges that food allergy parents face. We explore how chronic stress, fear, and anxiety can affect parenting, relationships, and family dynamics. Plus, why supporting the mental health of allergy parents is crucial for the entire family’s well-being. Tamara breaks down evidence-based tools from Acceptance and Commitment Therapy (ACT) to help parents manage food allergy anxiety, build confidence, and feel less alone on this lifelong journey. What we cover in this episode about food allergy anxiety in parents: Tamara’s journey from substance abuse counselor to food allergy mental health advocate Why she wrote May Contain Anxiety and how it’s different from typical self-help books A breakdown of Acceptance and Commitment Therapy (ACT) and how it supports allergy parents The impact of food allergy anxiety on the whole family system, from parenting dynamics to sibling relationships Why this book is valuable for every stage of the allergy journey and helpful for allergists and extended family, too May Contain Anxiety is available worldwide in English on September 30th, 2025. Get 30% off by buying it at Hopkins Press and using the code: HMCA25

    27 min

  5. JUL 31

    #122 - Mortality in adult patients with chronic spontaneous urticaria: A real-world cohort study

    Do adults with chronic spontaneous urticaria (CSU) have a higher risk of death over time compared to people without hives? We review the findings from “Mortality in adult patients with chronic spontaneous urticaria: A real-world cohort study,” published in April 2025, in The Journal of Allergy and Clinical Immunology. While CSU is often considered a non-life-threatening condition, this large study found something surprising: people with CSU had a significantly higher risk of death, especially from suicide. Dr. G and Dr. Blaiss walk through key takeaways from a dataset of over 272,000 CSU patients and nearly 13 million matched controls. They explore what the results mean for mortality risk, clinical care, mental health screening, and the importance of proper, guideline-based treatment. What we cover in our episode about CSU and mortality risk: What is CSU? Chronic hives are an unpredictable, itchy, and sometimes painful condition. It lasts for 6 weeks or longer and can continue for years. Mental health connection: CSU affects more than skin. Anxiety, depression, and suicidal thoughts are common and serious concerns. Study findings: CSU was associated with higher mortality at 3 months, 1 year, and 5 years. Suicide risk was over 3 times higher than in people without CSU. Demographics: Younger and White patients with CSU had the highest increase in risk. Treatment impact: Patients using guideline-recommended treatments like second-generation antihistamines or omalizumab had lower death rates. INFOGRAPHIC The Itch Review, hosted by Dr. Gupta, Kortney, and Dr. Blaiss, explores allergy and immunology studies, breaking down complex research in conversations accessible to clinicians, patients, and caregivers. Each episode provides key insights from journal articles and includes a one-page infographic in the show notes for easy reference.   Made in partnership with The Allergy & Asthma Network. Thanks to Novartis for sponsoring today’s episode.  This podcast is for informational purposes only and does not substitute professional medical advice. Always consult with your healthcare provider for any medical concerns.

    34 min

  6. JUL 24

    #121 - Avapritinib versus Placebo in Indolent Systemic Mastocytosis - PIONEER Trial

    What happens when you target the root cause of indolent systemic mastocytosis? In this episode of The Itch Review, we unpack key findings from the article “Avapritinib versus Placebo in Indolent Systemic Mastocytosis,” published on May 23, 2023, in NEJM Evidence. Indolent Systemic Mastocytosis (ISM) is a rare chronic disease with life-altering symptoms. Until recently, treatment options were limited. We break down new data from Part 2 of the PIONEER study, which evaluated Avapritinib, a targeted therapy designed to inhibit the KIT D816V mutation that drives ISM. Dr. Gupta and Dr. Blaiss explain how Avapritinib works, how the study was designed, and what outcomes were measured, including the Total Symptom Score (TSS). Most importantly, we explore what this treatment could mean for patients with moderate to severe ISM. INFOGRAPHIC What we cover in our episode about avapritinib versus placebo: Understanding ISM: How the KIT D816V mutation causes overproduction and overactivation of mast cells. Why current treatment falls short: The limitations of best supportive care and why many patients remain symptomatic despite multiple medications. How Avapritinib works: A tyrosine kinase inhibitor that targets the KIT mutation directly, aiming to reduce mast cell activation at its source. Inside the PIONEER trial: Study design, eligibility criteria, and how outcomes like Total Symptom Score (TSS) and serum tryptase were measured. What the data showed: Improvements in symptoms, lab markers, and quality of life and what this could mean for long-term ISM care. The Itch Review, hosted by Dr. Gupta, Kortney, and Dr. Blaiss, explores allergy and immunology studies, breaking down complex research in conversations accessible to clinicians, patients, and caregivers. Each episode provides key insights from journal articles and includes a one-page infographic in the show notes for easy reference.   Made in partnership with The Allergy & Asthma Network. Thanks to Blueprint Medicines for sponsoring today’s episode.  This podcast is for informational purposes only and does not substitute professional medical advice. Always consult with your healthcare provider for any medical concerns.

    39 min

  7. JUL 10

    #120 - Back to School with Food Allergies: Accommodations, Epinephrine & Preparing Your Child

    Is it too early to start planning for school when summer has just begun? Not if your child has food allergies. Dr. Nikki Chase, a board-certified allergist-immunologist, joins us to share what families need to know to prepare for a safe and successful school year. From school forms and emergency plans to when to self-carry epinephrine and how to teach self-advocacy, this episode is filled with practical, real-life guidance. We discuss how to make the most of your summer doctor visits, why early planning matters, and how newer epinephrine options, like the nasal spray, may help reduce fear and delay in use. You’ll also hear Dr. Chase’s advice on helping kids build confidence and take ownership of their allergy care. What we cover in our episode about preparing for school with food allergies:  504 plans explained: What they are, how to request one, and why they matter for legal protection and clear school accommodations. Anaphylaxis Action Plans: What’s included, how they differ from 504 plans, and why they take the guesswork out of emergencies. Epinephrine device options: From auto-injectors to nasal spray, what’s available and how to choose the best fit for your child. What to work on this summer to build allergy confidence: The rules, responsibilities, and privileges kids should practice to stay safe and feel more in control. Self-advocacy & communication tips: How to help your child speak up, navigate cafeteria dynamics, and respond to food allergy bullying. More resources about back-to-school with food allergies Planning for School with Food Allergies School Plans for Students with Food Allergies Managing Allergies in Schools: A Guide for Staff Epinephrine for Anaphylaxis: What Treatments are Available? Food Allergy Treatment & Management   Produced in partnership with The Allergy & Asthma Network. Thanks to ARS Pharma for sponsoring this episode. This podcast is for informational purposes only and does not substitute professional medical advice. Always consult with your healthcare provider for any medical concerns.

    38 min

  8. JUL 4

    #119 - Processing Emotions After Anaphylaxis: Navigating Guilt, Family Reactions, and Moving Forward

    Have you ever wondered what happens after an anaphylactic reaction? How do you process everything that went down, from ingesting the allergen to using epinephrine? In this candid conversation, Kortney sits down with Tamara Hubbard, a licensed clinical professional counselor, to unpack the emotional aftermath of a severe allergic reaction. Kortney shares her own recent experience of self-administering epinephrine for the first time after over 30 years of living with food allergies. Together, they explore how guilt, self-doubt, and family dynamics can shape recovery and how to move forward without letting fear or shame take over. What we cover in this episode about processing an anaphylactic reaction: The moment Kortney realized she needed to self-inject epinephrine and why it felt empowering. Why it’s common to second-guess yourself during an allergic reaction. The unique guilt and blame that can surface after a reaction, even when you did everything right. How to handle well-meaning but unhelpful comments from family and friends. Tips for processing the event without letting it define your future. About Our Guest Tamara Hubbard, MA, LCPC is a licensed clinical professional counselor and the founder of the Food Allergy Counselor Directory & Website. She specializes in helping individuals and families navigate the emotional and mental health challenges that come with managing food allergies. Tamara is passionate about empowering people to build confidence and resilience while living safely with food allergies. Learn more about Tamara’s work at FoodAllergyCounselor.com.

    15 min
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4.3
out of 5
90 Ratings

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A podcast bringing you easily digestible information on all things allergies, asthma eczema, and immunology

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