Atopic Dermatitis Market to Accelerate at a Rapid Pace by 2034 with Advancements in Biologics and JAK Inhibitors | DelveInsight

The atopic dermatitis market is expected to grow, driven by the extensive market penetration of approved therapies for moderate-to-severe atopic dermatitis and the entry of new therapies such as OX40 inhibitor (Rocatinlimab [KHK4083/AMG451]), OX40L inhibitor (Amlitelimab [KY1005]), PDE4 inhibitor (Orismilast), TSLP inhibitor (Bosakitug [BSI-045B]), IL-22RA1 blocker (Temtokibart [LP0145; LEO 138559]), IL-4Rα blocker (Rademikibart [CBP-201]), and others.

LAS VEGAS, Feb. 16, 2026 /PRNewswire/ — Recently published Atopic Dermatitis Market Insights report includes a comprehensive understanding of current treatment practices, atopic dermatitis emerging drugs, market share of individual therapies, and current and forecasted market size from 2020 to 2034, segmented into leading markets [the United States, the EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan].

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Atopic Dermatitis Market Summary

• The total atopic dermatitis treatment market size is expected to grow positively by 2034 in the leading markets.
• The United States accounts for the largest market size of atopic dermatitis, in comparison to EU4 (Germany, Italy, France, and Spain), the UK, and Japan.
• In 2024, the 7MM had approximately 53 million diagnosed cases of atopic dermatitis.
• Leading atopic dermatitis companies, such as Kyowa Kirin (TYO: 4151), Amgen (NASDAQ: AMGN), Sanofi (EPA: SAN), UNION Therapeutics, Biosion, LEO Pharma, Connect Biopharma (NASDAQ: CNTB), Nektar Therapeutics (NASDAQ: NKTR), Apogee Therapeutics (NASDAQ: APGE), Roche (SWX: ROG), Genentech, and others, are developing new atopic dermatitis treatment drugs that can be available in the atopic dermatitis market in the coming years.
• The promising atopic dermatitis therapies in clinical trials include Rocatinlimab, Amlitelimab, Orismilast, Bosakitug, Temtokibart, Rademikibart, Rezpegaldesleukin, APG777, Afimkibart, and others.

Discover what is the forecast for the global atopic dermatitis market @ https://www.delveinsight.com/sample-request/atopic-dermatitis-market?utm_source=cision&utm_medium=pressrelease&utm_campaign=spr

• Rising Prevalence of Atopic Dermatitis: One of the major drivers of the atopic dermatitis market is the increasing prevalence of the condition across the globe. Atopic dermatitis affects both children and adults, with growing incidence rates being observed due to genetic predispositions, changing lifestyles, and environmental triggers. This rising patient pool creates sustained demand for advanced treatment options, fueling market growth.
• Advances in Systemic Therapies for Atopic Dermatitis: Systemic therapies for atopic dermatitis have advanced significantly in recent years, with numerous new agents, including IL-4 and IL-13 pathway inhibitors as well as JAK inhibitors, reaching the market, receiving approval, or nearing the final stages of clinical development. These novel biologics are supported by robust development programs that provide stronger evidence than older, traditional treatments.
• Opportunities at the Far End of EBGLYSS Response: The far end of the EBGLYSS exposure response has not been fully characterized, so there is also a significant market opportunity for emerging drugs like APG777 and others.
• Launch of Emerging Atopic Dermatitis Drugs: The dynamics of the atopic dermatitis market are expected to change in the coming years due to the launch of emerging therapies such as Rocatinlimab (KHK4083/AMG451) (Kyowa Kirin and Amgen), Orismilast (UNION Therapeutics), Bosakitug (BSI-045B) (Biosion and Aclaris Therapeutics), Temtokibart (LP0145; LEO 138559) (LEO Pharma), Rademikibart (CBP-201) (Connect Biopharma), and others.

Sadaf Javed, Manager of Forecasting and Analytics at DelveInsight, commented that Eli Lilly is poised to emerge as a key player in the atopic dermatitis market. The company’s portfolio, which includes the oral therapy OLUMIANT and the injectable EBGLYSS, positions it to capture significant market share across the EU4, UK, and Japan. Notably, OLUMIANT is not currently approved by the US FDA for atopic dermatitis, highlighting Lilly’s strategic focus on select international markets.

Sadaf further concluded that despite DUPIXENT’s predicted dominance in the atopic dermatitis market over the next 10 years or more, there remain many opportunities, particularly for DUPIXENT-exposed patients.

Atopic Dermatitis Market Analysis

• Currently, the treatment regimen of atopic dermatitis involves the use of topical treatment options such as emollients, topical corticosteroids (TCS), topical calcineurin inhibitors (TCIs), and systemic treatment such as immunosuppressants, corticosteroids, and others (phototherapy).
• For moderate-to-severe disease, systemic therapies are warranted, particularly in refractory cases or in cases with body surface area involvement that make topical application impractical.
• The approval of DUPIXENT (dupilumab) in 2017 marked a landmark change in the treatment landscape for patients with atopic dermatitis, with subsequent approvals for adults, adolescents, and children across various age groups.
• Other FDA-approved therapies include EBGLYSS (lebrikizumab), RINVOQ (upadacitinib), CIBINQO (abrocitinib), and ADBRY/ADTRALZA (tralokinumab).
• Other therapies approved only in Japan include VTAMA (tapinarof), MITCHGA (nemolizumab), MOIZERTO (difamilast), and CORECTIM ointment (delgocitinib).
• Pharmaceutical companies developing therapies for atopic dermatitis include Kyowa Kirin and Amgen (Rocatinlimab), Kymab/Sanofi (Amlitelimab), UNION Therapeutics (Orismilast), Biosion (Bosakitug), LEO Pharma (Temtokibart), Connect Biopharma (Rademikibart), Nektar Therapeutics (Rezpegaldesleukin), Apogee Therapeutics (APG777), Roche/Genentech (Afimkibart), and others.

Atopic Dermatitis Competitive Landscape

Pharmaceutical companies developing therapies for treating atopic dermatitis include Kyowa Kirin and Amgen (Rocatinlimab), Kymab/Sanofi (Amlitelimab), UNION Therapeutics (Orismilast), Biosion (Bosakitug), LEO Pharma (Temtokibart), Connect Biopharma (Rademikibart), Nektar Therapeutics (Rezpegaldesleukin), Apogee Therapeutics (APG777), Roche/Genentech (Afimkibart), and others.

Kyowa Kirin and Amgen’s Rocatinlimab is a human monoclonal antibody targeting OX40, currently under investigation for the treatment of moderate-to-severe atopic dermatitis. It may become the first T-cell rebalancing therapy to selectively inhibit and reduce pathogenic T cells by acting on the OX40 receptor. According to Amgen’s Q3 2025 financial report, the Phase III ROCKET program, comprising eight studies assessing rocatinlimab in patients with moderate-to-severe atopic dermatitis, has enrolled over 3,300 participants, with recruitment now complete across all trials.

Kymab/Sanofi’s Amlitelimab is a fully human monoclonal antibody that blocks OX40-Ligand without depleting T cells, a critical immune regulator. It holds promise as a first- or best-in-class therapy for various immune-mediated and inflammatory conditions, including moderate-to-severe atopic dermatitis. The drug is currently in Phase III clinical development.

The anticipated launch of these emerging therapies are poised to transform the atopic dermatitis market landscape in the coming years. As these cutting-edge therapies continue to mature and gain regulatory approval, they are expected to reshape the atopic dermatitis market landscape, offering new standards of care and unlocking opportunities for medical innovation and economic growth.

Discover more about new drugs for atopic dermatitis market @ Atopic Dermatitis Drugs Market

Recent Developments in the Atopic Dermatitis Market

• According to Aclaris Therapeutics’ 2026 corporate presentation, a two-arm, placebo-controlled Phase II trial in moderate-to-severe atopic dermatitis is ongoing, with top-line results expected in the second half of 2026.
• In January 2026, Aclaris Therapeutics announced that it had initiated a placebo-controlled Phase Ib proof-of-concept (POC) trial in atopic dermatitis for ATI-052, a potential best-in-class investigational bispecific anti-TSLP/IL-4Rα antibody.
• According to Connect Biopharma’s 2026 corporate presentation, based on results from these studies, the US FDA agreed that rademikibart was ready to advance into Phase III clinical trials for the chronic treatment of atopic dermatitis.
• In September 2025, Amgen and Kyowa Kirin announced preliminary top-line results from the ASCEND study evaluating rocatinlimab in adults and adolescents with moderate-to-severe atopic dermatitis.
• In September 2025, Sanofi announced that amlitelimab met all primary and key secondary endpoints in the Phase III COAST-1 study in adults and adolescents with atopic dermatitis.

What is Atopic Dermatitis?

Atopic dermatitis, also known as eczema, is a chronic, inflammatory skin condition characterized by intense itching, dry skin, and recurrent flare-ups of red, inflamed lesions. It is driven by a combination of skin-barrier dysfunction, immune system dysregulation (notably type 2 inflammation), and genetic and environmental factors. Atopic dermatitis often begins in childhood but can persist or even start in adulthood, with symptoms varying in severity over time. The disease significantly impacts quality of life due to persistent pruritus, sleep disturbance, and an increased risk of skin infections, making long-term management and targeted therapies essential.

Atopic Dermatitis Epidemiology Segmentation

The atopic dermatitis epidemiology section provides insights into the historical and current atopic dermatitis patient pool and forecasted trends for the leading markets. According to estimates, there were approximately 25 million cases of atopic dermatitis in patients less than 18 years old and 48 million cases of atopic dermatitis in patients 18 years and older in the 7MM in 2024.

The atopic dermatitis treatment market report proffers epidemiological analysis for the study period 2020-2034 in the leading markets, segmented into:

• Total Prevalent Cases of Atopic Dermatitis
• Total Diagnosed Cases of Atopic Dermatitis
• Age-specific Diagnosed Cases of Atopic Dermatitis
• Severity-specific Diagnosed Cases of Atopic Dermatitis
• Gender-specific Diagnosed Cases of Atopic Dermatitis

Atopic Dermatitis Market
Forecast Report Metrics

Details

Study Period
2020-2034

Coverage 7MM [The United States, the EU4 (Germany, France, Italy, and Spain), the United
Kingdom, and Japan].

Atopic Dermatitis Total Prevalent Cases of Atopic Dermatitis, Total Diagnosed Cases of Atopic Dermatitis,
Epidemiology Age-specific Diagnosed Cases of Atopic Dermatitis, Severity-specific Diagnosed Cases
Segmentation of Atopic Dermatitis, and Gender-specific Diagnosed Cases of Atopic Dermatitis

Key Atopic Dermatitis Kyowa Kirin (TYO: 4151), Amgen (NASDAQ: AMGN), Sanofi (EPA: SAN), UNION Therapeutics,
Companies Biosion, LEO Pharma, Connect Biopharma (NASDAQ: CNTB), Nektar Therapeutics (NASDAQ:
NKTR), Apogee Therapeutics (NASDAQ: APGE), Roche (SWX: ROG), Genentech, Eli Lilly and
Company (NYSE: LLY), Almirall (BME: ALM), Organon (NYSE: OGN), Torii Pharmaceutical,
Chugai Pharmaceutical (TYO: 4519), Galderma, Maruho, AbbVie (NYSE: ABBV), Pfizer
(NYSE: PFE), Regeneron Pharmaceuticals (NASDAQ: REGN), Incyte (NASDAQ: INCY), Japan
Tobacco (TYO: 2914), Otsuka Pharmaceutical, Medimetriks Pharmaceuticals, Acrotech
Biopharma, and others

Key Atopic Dermatitis Rocatinlimab, Amlitelimab, Orismilast, Bosakitug, Temtokibart, Rademikibart,
Therapies Rezpegaldesleukin, APG777, Afimkibart, ADBRY/ADTRALZA, EBGLYSS, VTAMA, NEMLUVIO/
MITCHGA, RINVOQ, CIBINQO, DUPIXENT, OLUMIANT, CORECTIM Ointment, MOIZERTO, and others

Scope of the
Atopic Dermatitis
Market Report

• Therapeutic Assessment: Atopic Dermatitis current marketed and emerging therapies
• Atopic Dermatitis Market Dynamics: Key Market Forecast Assumptions of Emerging Atopic Dermatitis Drugs and Market Outlook
• Competitive Intelligence Analysis: SWOT analysis and Market entry strategies
• Unmet Needs, KOL’s views, Analyst’s views, Atopic Dermatitis Market Access and Reimbursement

Download the report to understand atopic dermatitis market outlook and trends @ Atopic Dermatitis Market Forecast

Table of Contents

1
Atopic Dermatitis Market Key Insights

2
Atopic Dermatitis Market Report Introduction

3
Executive Summary

4
Atopic Dermatitis Market Overview at a Glance

5
Epidemiology and Market Methodology

6
Key Events

7
Disease Background and Overview

7.1
Signs and Symptoms

7.2
Causes and Triggers

7.3
Clinical Presentation

7.4
Pathophysiology

7.5
Biomarkers

7.6
Diagnosis

8
Treatment and Management

9
Epidemiology and Patient Population

9.1
Key Findings

9.2
Total Prevalent Cases of Atopic Dermatitis in the 7MM

9.3
Assumptions and Rationale

9.4
The United States

9.4.1
Total Prevalent Cases of Atopic Dermatitis in the US

9.4.2
Total Prevalent Cases of Atopic Dermatitis by Age in the US

9.4.3
Total Diagnosed Prevalent Cases of Atopic Dermatitis in the US

9.4.4
Total Diagnosed Cases of Atopic Dermatitis by Severity in the US

9.4.5
Total Diagnosed Cases of Atopic Dermatitis by Gender in the US

9.5
EU4 and the UK

9.6
Japan

10
Atopic Dermatitis Patient Journey

11
Marketed Atopic Dermatitis Drugs

11.1
Key Competitors

11.2
ADBRY/ADTRALZA (Tralokinumab): LEO Pharma

11.2.1
Product Description

11.2.2
Regulatory Milestones

11.2.3
Other Developmental Activities

11.2.4
Summary of Pivotal Clinical Trial

11.2.5
Clinical Development

11.2.5.1
Clinical Trial Information

11.2.6
Safety and Efficacy

11.2.7
Analyst Views

11.3
EBGLYSS (Lebrikizumab): Roche/Eli Lilly and Company/Almirall

11.4
VTAMA (Tapinarof): Organon/Torii Pharmaceutical

11.5 NEMLUVIO/MITCHGA (Nemolizumab): Chugai Pharmaceutical/Galderma/Maruho

11.6
RINVOQ (Upadacitinib): AbbVie

11.7
CIBINQO (abrocitinib): Pfizer

11.8
DUPIXENT (Dupilumab): Sanofi and Regeneron Pharmaceuticals

11.9
OLUMIANT (Baricitinib; LY3009104): Eli Lilly and Incyte

11.10 CORECTIM Ointment (Delgocitinib): Japan Tobacco/Leo Pharma/Torii
Pharmaceutical

11.11 MOIZERTO (Difamilast): Otsuka Pharmaceutical/Medimetriks Pharmaceuticals/
Acrotech Biopharma

List to be continued in the report…

12
Emerging Atopic Dermatitis Drugs

12.1
Key Competitors

12.2
Rocatinlimab (KHK4083/AMG451): Kyowa Kirin and Amgen

12.2.1
Product Description

12.2.2
Other Developmental activities

12.2.3
Clinical Development

12.2.4
Safety and Efficacy

12.2.5
Analyst Views

12.3
Amlitelimab (KY1005): Kymab/Sanofi

12.4
Orismilast: UNION Therapeutics

12.5
Bosakitug (BSI-045B): Biosion and Aclaris Therapeutics

12.6
Temtokibart (LP0145; LEO 138559): LEO Pharma

12.7
Rademikibart (CBP-201): Connect Biopharma

12.8
ATI-052: Biosion and Aclaris Therapeutics

List to be continued in the report…

13
Atopic Dermatitis Market: 7MM Analysis

13.1
Key Findings

13.2
Atopic Dermatitis Market Outlook

13.3
Conjoint Analysis

13.4
Key Atopic Dermatitis Market Forecast Assumptions

13.5
Total Market Size of Moderate-to-Severe Atopic Dermatitis in the 7MM

13.6
The United States Atopic Dermatitis Market Size

13.6.1 Total Market Size of Moderate-to-Severe Atopic Dermatitis in the United
States

13.6.2 Market Size of Moderate-to-Severe Atopic Dermatitis by Therapies in the
United States

13.7
EU4 and the UK Atopic Dermatitis Market Size

13.8
Japan Atopic Dermatitis Market Size

13.8.1
Total Market Size of Moderate-to-Severe Atopic Dermatitis in Japan

13.8.2 Market Size of Moderate-to-Severe Atopic Dermatitis by Therapies in Japan

14
Key Opinion Leaders’ Views on Atopic Dermatitis

15
Atopic Dermatitis Market SWOT Analysis

16
Atopic Dermatitis Market Unmet Needs

17
Atopic Dermatitis Market Access and Reimbursement

18
Bibliography

19
Atopic Dermatitis Market Report Methodology

Related Reports

Atopic Dermatitis Pipeline Insight
– 2025 report provides comprehensive insights about the pipeline landscape, pipeline drug profiles, including clinical and non-clinical stage products, and the key atopic dermatitis companies, including Kymab, BiomX, LEO Pharma, GlaxoSmithKline, Arjil Pharmaceuticals, SCM Lifescience, Sun Pharmaceutical Industries Limited, Brickell Biotech Inc, Dermira, AstraZeneca, Kyowa Kirin, UCB Biopharma, Arcutis Biotherapeutics, and others. Kymab, BiomX, LEO Pharma, GlaxoSmithKline, Arjil Pharmaceuticals, SCM Lifescience, Sun Pharmaceutical Industries Limited, Brickell Biotech Inc, AstraZeneca, Kyowa Kirin, UCB Biopharma, Arcutis Biotherapeutics, Vanda Pharmaceuticals, Kyowa Kirin, Sanofi, KeyMed Biosciences, Asana BioSciences, Bristol-Myers Squibb, RAPT Therapeutics, Allakos, Novartis, BioMimetix, Shanghai Hengrui Pharmaceutical Co, Connect Biopharma, Pfizer, Evommune, Inc., Fresh Tracks Therapeutics, Biosion, Chia Tai Tianqing Pharmaceutical, Reistone Biopharma Company Limited, JW Pharmaceutical, Oneness Biotech, Alphyn Biologics, selectION, UNION Therapeutics, Ichnos Scien, among others.

Moderate to Severe Atopic Dermatitis Market Insights, Epidemiology, and Market Forecast – 2034 report delivers an in-depth understanding of the disease, historical and forecasted epidemiology, as well as the market trends, market drivers, market barriers, and key moderate to severe atopic dermatitis companies, including Jiangsu Vcare Pharmaceutical Technology Co., LTD, Shanghai Chia Tai Tianqing Pharmaceutical Technology Development Co., Ltd., Nektar Therapeutics, E-nitiate Biopharmaceuticals (Hangzhou) Co., Ltd., Corvus Pharmaceuticals, Inc., UCB Biopharma SRL, Tavotek Biotherapeutics, Guangdong Hengrui Pharmaceutical Co., Ltd, SCM Lifescience Co., LTD., Sanofi, Amgen, Qurient Co., Ltd., Sun Pharmaceutical Industries Limited, Pfizer, UNION therapeutics, and others.

Severe Atopic Dermatitis Market Insights, Epidemiology, and Market Forecast
– 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, as well as the market trends, market drivers, market barriers, and key severe atopic dermatitis companies, including Organon, Roche, Eli Lilly and Company, Chugai Pharmaceuticals, AbbVie, Pfizer, LEO Pharma, Otsuka Pharmaceutical, Incyte Corporation, Kyowa Kirin, Amgen, Sanofi, UNION Therapeutics, Aclaris Therapeutics, Sun Pharma, Connect Biopharma, and others.

Hidradenitis Suppurativa Market Insights, Epidemiology, and Market Forecast
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