DelveInsight’s “Chronic Spontaneous Urticaria Market Insights, Epidemiology, and Market Forecast-2034″ report provides a comprehensive exploration of Chronic Spontaneous Urticaria, including its historical and projected epidemiology, alongside market trends in the United States, EU4 (Germany, Spain, Italy, France), the United Kingdom, and Japan.
For detailed insights into the Chronic Spontaneous Urticaria market outlook, drug adoption, treatment landscape, and epidemiology trends, visit: Chronic Spontaneous Urticaria Market Forecast.
Key highlights from the Chronic Spontaneous Urticaria Market Report include:
The Chronic Spontaneous Urticaria market size in the 7MM was approximately USD 2,000 million in 2025, with a projected CAGR of 15.9%, potentially reaching USD 7,555 million by 2034 in major regions such as the US, EU4, UK, and Japan.
In July 2025, Jasper Therapeutics, Inc. (Nasdaq: JSPR), a clinical-stage biotech firm advancing briquilimab, a novel KIT (CD117)-targeting antibody for mast cell-related conditions like chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU), released updated results from its BEACON Phase 1b/2a trial of subcutaneous briquilimab in adults with CSU, plus a program update. Briquilimab treatment in the 240mg and 360mg single-dose groups led to swift and profound symptom management, with 8 out of 9 participants (89%) achieving full remission and 7 out of 9 (78%) showing clinical improvement by week 2. Patients continuing into the open-label extension at 180mg every 8 weeks exhibited sustained effectiveness, with 8 of 11 (73%) reaching complete remission by 12 weeks.
In March 2025, Outcomes from the Phase III REMIX-1 (NCT05030311) and REMIX-2 (NCT05032157) studies indicate that remibrutinib successfully relieves symptoms of chronic spontaneous urticaria (CSU) in individuals unresponsive to second-generation H1-antihistamines. The trials, featured in The New England Journal of Medicine, demonstrated the medication’s quick action, lasting efficacy over 24 weeks, and positive safety record.
In January 2025, Jasper Therapeutics, Inc. (Nasdaq: JSPR), a clinical-stage biotechnology company developing briquilimab, a novel c-Kit (CD117) antibody for mast cell-driven disorders such as chronic spontaneous urticaria (CSU), chronic inducible urticaria (CIndU), and asthma, announced encouraging initial data from its ongoing BEACON Phase 1b/2a trial of subcutaneous briquilimab in adults with CSU. The trial showed notable decreases in UAS7 scores, with an average reduction of -26.6 at eight weeks in the 240mg single-dose group. Multiple dosing schedules at 120mg or higher yielded drops exceeding -25 points. Clinical improvements appeared within a week, and patients in all dose groups (80mg, 120mg, 180mg, and 240mg) reached Complete Responses (UAS7 = 0), with all in the 240mg single-dose cohort sustaining their response through eight weeks. The therapy exhibited dose-related persistence, lowered serum tryptase levels, and a strong safety profile.
In November 2024, The FDA approved the resubmission of the supplemental biologics license application for Dupixent, created by Regeneron, for managing chronic spontaneous urticaria in adults and children.
In November 2024, The U.S. Food and Drug Administration (FDA) accepted the resubmission of the supplemental biologics license application (sBLA) for Dupixent (dupilumab) to address chronic spontaneous urticaria (CSU) in adults and adolescents aged 12 and up, where H1 antihistamine therapy is inadequate.
In September 2024, Evommune reported the first patient enrollment in a Phase II trial of EVO756 for adults with CIndU.
In 2024, the US Chronic Spontaneous Urticaria market was estimated at about USD 1 billion, with an anticipated CAGR of 14% through the forecast period, fueled by growing disease awareness and new therapies.
In 2024, the combined Chronic Spontaneous Urticaria market in EU4 and the UK totaled roughly USD 620 million, representing around 30% of the 7MM market.
Among EU4 and the UK, Germany held the largest Chronic Spontaneous Urticaria market at about USD 165 million in 2024, while Spain had the smallest at approximately USD 80 million.
In 2024, biologics dominated the Chronic Spontaneous Urticaria treatment market in the 7MM, capturing the biggest share with sales of nearly USD 1 billion. Prescription antihistamines followed with USD 490 million, and immunosuppressive drugs contributed about USD 215 million, highlighting the growing preference for biologic treatments in Chronic Spontaneous Urticaria trials.
In 2024, Japan’s Chronic Spontaneous Urticaria market was valued at close to USD 335 million, with projections to 2034.
LOU064 (remibrutinib) is forecasted to exceed USD 1.5 billion in sales across the 7MM by 2034, highlighting its strong potential as a top emerging therapy in the Chronic Spontaneous Urticaria space.
Per DelveInsight’s projections, approximately 4.5 million diagnosed prevalent cases of chronic urticaria were noted in the 7MM in 2024, with growth expected by 2034.
In the 7MM, the United States accounted for about 19% of diagnosed prevalent chronic urticaria cases, with around 885,000 patients in 2024, projected to increase over 2025–2034. EU4 and the UK combined for roughly 39%, and Japan for about 42%.
Based on DelveInsight’s estimates, type-specific diagnosed prevalent cases of chronic urticaria in the 7MM in 2024 comprised about 3.2 million Chronic Spontaneous Urticaria cases and 1.5 million Chronic Inducible Urticaria cases.
In 2024, the United States had approximately 600,000 diagnosed prevalent Chronic Spontaneous Urticaria cases, with increases anticipated by 2034.
In 2024, among EU4 and the UK, Germany had the highest diagnosed prevalent Chronic Spontaneous Urticaria cases at roughly 375,000, while Spain had the lowest.
Leading Chronic Spontaneous Urticaria Companies: Allakos, AstraZeneca, Biosana, Celldex Therapeutics, Celltrion, Eli Lilly and Company, Genentech, GI Innovation/Yuhan, Regeneron, GlaxoSmithKline, Taiho Pharma, Glenmark Pharmaceuticals, Gossamer Bio, Kiniksa Pharmaceuticals, Mycenax Biotech, Novartis, Regeneron, Synermore Biologics, UCB Biopharma, United BioPharma, and others.
Key Chronic Spontaneous Urticaria Therapies: Ligelizumab, Remibrutinib (LOU064), Tezepelumab, CDX-0159, GI-301, Dupilumab (DUPIXENT), UB-221, MTPS9579A, Lirentelimab (AK002), TAS5315, rilzabrutinib, GDC-0853, AZD1981, Desloratadine, and others.
Epidemiology analysis by gender reveals Chronic Spontaneous Urticaria is more common in females than males.
The Chronic Spontaneous Urticaria market is poised for growth due to rising prevalence and awareness. Additionally, the launch of multiple pipeline products will transform market dynamics.
Chronic Spontaneous Urticaria Overview
Chronic spontaneous urticaria (CSU), also called chronic idiopathic urticaria, involves recurring hives (welts) and/or angioedema (deep skin swelling) lasting at least six weeks. It’s “spontaneous” as it arises without a clear trigger. CSU causes significant itching and discomfort, affecting daily life.
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Chronic Spontaneous Urticaria Epidemiology
The epidemiology section covers historical, current, and future trends in the 7MM from 2020 to 2034, drawing from studies and expert opinions. It analyzes diagnosed patient pools and upcoming patterns.
Chronic Spontaneous Urticaria Epidemiology Segmentation:
The report segments epidemiology for 2020–2034 in the 7MM into:
Total Prevalence of Chronic Spontaneous Urticaria
Prevalent Cases of Chronic Spontaneous Urticaria by severity
Gender-specific Prevalence of Chronic Spontaneous Urticaria
Diagnosed Cases of Episodic and Chronic Chronic Spontaneous Urticaria
Download the report to explore drivers of Chronic Spontaneous Urticaria epidemiology @ Chronic Spontaneous Urticaria Epidemiology Forecast
Chronic Spontaneous Urticaria Drugs Uptake and Pipeline Development Activities
This section examines adoption rates of new or upcoming Chronic Spontaneous Urticaria drugs, including market uptake, patient adoption by therapy, and sales. It assesses therapies with fastest uptake and compares market shares.
It also reviews pipeline activities, highlighting candidates in various stages, involved companies, and recent events like partnerships, mergers, patents, and other developments for novel treatments.
Chronic Spontaneous Urticaria Therapies and Key Companies
Ligelizumab: Novartis
Remibrutinib (LOU064): Novartis
Tezepelumab: Amgen
CDX-0159: Celldex Therapeutics
GI-301: GI Innovation
Dupilumab (DUPIXENT): Sanofi/ Regeneron
UB-221: United BioPharma
MTPS9579A: Genentech
Lirentelimab (AK002): Allakos Inc.
TAS5315: Taiho Pharma
rilzabrutinib: Sanofi
GDC-0853: Genentech, Inc.
AZD1981: AstraZeneca
Desloratadine: Organon and Co
Learn more about therapies poised to capture major Chronic Spontaneous Urticaria market share @ Chronic Spontaneous Urticaria Treatment Market
Chronic Spontaneous Urticaria Market Drivers
Adverse Effects of Existing Treatments
Patient Economic Impact
Rising R&D Efforts
Expanding Market Scale
Chronic Spontaneous Urticaria Market Barriers
Limited Disease Pathology Knowledge
Upcoming Patent Expirations
Scope of the Chronic Spontaneous Urticaria Market Report
Study Period: 2020–2034
Coverage: 7MM
Key Chronic Spontaneous Urticaria Companies: Allakos, AstraZeneca, Biosana, Celldex Therapeutics, Celltrion, Eli Lilly and Company, Genentech, GI Innovation/Yuhan, Regeneron, GlaxoSmithKline, Taiho Pharma, Glenmark Pharmaceuticals, Gossamer Bio, Kiniksa Pharmaceuticals, Mycenax Biotech, Novartis, Regeneron, Synermore Biologics, UCB Biopharma, United BioPharma, and others
Key Chronic Spontaneous Urticaria Therapies: Ligelizumab, Remibrutinib (LOU064), Tezepelumab, CDX-0159, GI-301, Dupilumab (DUPIXENT), UB-221, MTPS9579A, Lirentelimab (AK002), TAS5315, rilzabrutinib, GDC-0853, AZD1981, Desloratadine, and others
Chronic Spontaneous Urticaria Therapeutic Assessment: Current marketed and emerging therapies
Chronic Spontaneous Urticaria Market Dynamics: Drivers and barriers
Competitive Intelligence Analysis: SWOT, PESTLE, Porter’s five forces, BCG Matrix, Market entry strategies
Chronic Spontaneous Urticaria Unmet Needs, KOL’s views, Analyst’s views, Market Access and Reimbursement
For more on Chronic Spontaneous Urticaria companies in treatment, see @ Chronic Spontaneous Urticaria Clinical Trials and Therapeutic Assessment
Table of Contents
- Chronic Spontaneous Urticaria Market Report Introduction
- Executive Summary for Chronic Spontaneous Urticaria
- SWOT analysis of Chronic Spontaneous Urticaria
- Chronic Spontaneous Urticaria Patient Share (%) Overview at a Glance
- Chronic Spontaneous Urticaria Market Overview at a Glance
- Chronic Spontaneous Urticaria Disease Background and Overview
- Chronic Spontaneous Urticaria Epidemiology and Patient Population
- Country-Specific Patient Population of Chronic Spontaneous Urticaria
- Chronic Spontaneous Urticaria Current Treatment and Medical Practices
- Chronic Spontaneous Urticaria Unmet Needs
- Chronic Spontaneous Urticaria Emerging Therapies
- Chronic Spontaneous Urticaria Market Outlook
- Country-Wise Chronic Spontaneous Urticaria Market Analysis (2020–2034)
- Chronic Spontaneous Urticaria Market Access and Reimbursement of Therapies
- Chronic Spontaneous Urticaria Market Drivers
- Chronic Spontaneous Urticaria Market Barriers
- Chronic Spontaneous Urticaria Appendix
- Chronic Spontaneous Urticaria Report Methodology
- DelveInsight Capabilities
- Disclaimer
- About DelveInsight
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