Learn more about the guideline-based diagnosis of chronic spontaneous urticaria with this interactive patient case.

In this video soundbite from the EAACI 2025 symposium, Dr. Zuzana Diamant explains pathophysiological mechanisms underlying asthma and CRSwNP, and how type 2 inflammatory cytokines drive airway remodelling in patients with severe asthma. Additionally, patients with co-existing asthma and CRSwNP have a higher type 2 inflammatory burden than patients with asthma alone.

This infographic highlights how uncontrolled moderate‑to‑severe atopic dermatitis (AD) can lead to Cumulative Life Course Impairment (CLCI) by contributing to ongoing physical, psychological, and social burdens such as itch and sleep loss, impaired bone growth and mental health challenges. It emphasizes the importance of early and effective disease control to help reduce long‑term impact on patients.
This 2-hour educational program delves into the pivotal role of type 2 inflammation in diverse skin conditions, including atopic dermatitis, prurigo nodularis, bullous pemphigoid, and chronic spontaneous urticaria. It will highlight both shared and distinct disease mechanisms and patient burdens, providing crucial insights for optimizing clinical management strategies. Experts will guide the audience through diverse patient cases to illuminate diagnostic nuances and the pathophysiology of each condition. These cases will also highlight the importance of shared decision-making and the broadening of treatment goals beyond symptom control. Dynamic panel discussion and active audience participation will be facilitated through real-time polling and curated Q&A sessions.
Join experts Drs. Raja Sivamani and Sarina Elmariah as they discuss the clinical signs and high patient burden of PN, explore PN pathophysiology, and examine diagnostic challenges.

Join Dr. Hawkes as he discusses what burdens and challenges CSU patients might expect and help identify that there are immune functions responsible for their symptoms not an external cause.
Professors Celeste Porsbjerg and Klaus Rabe and Dr Mario Castro discuss the pathophysiology of airway remodeling and its impact on patients with severe asthma.
Watch Drs. Simpson and Armstrong explore the clinical presentations, diagnostic challenges, and significant burdens experienced by patients with atopic dermatitis and hand and foot dermatitis, as well as the role type 2 inflammation plays in both of these diseases.

Learn how loss of smell in CRSwNP is a key symptom for both patients and providers.

This infographic illustrates the clinical manifestations, pathophysiology and impact on patients of skin dyspigmentation in Prurigo Nodularis.
Type 2 inflammation contributes to many dermatologic diseases, which may lead to potentially life-changing burdens and challenges to patients and caregivers. By uncovering the role of type 2 inflammation in the pathophysiology of AD, PN, CSU, and BP, we can move forward in our understanding of each disease. Join global experts for an educational symposium on March 8th that will uncover the role of type 2 inflammation in the pathophysiology of AD, PN, CSU, and BP and explore questions driving current research in each disease.
Learn from Prof. Seema Aceves about the interconnectivity of type 2 inflammation and barrier dysfunction in mediating EoE pathophysiology.