Allergy Immunotherapy Market Summary
The global allergy immunotherapy market size was valued at USD 2.1 billion in 2025 and is projected to grow from USD 2.3 billion in 2026 to USD 4.1 billion by 2033, at a CAGR of 8.9% from 2026 to 2033. Europe dominated the market, accounting for the largest revenue share of 61.6% in 2025. The market is driven by the increasing prevalence of allergic diseases, improvements in allergy diagnosis, and growing adoption of allergen immunotherapy..
Global Allergy Immunotherapy Market Report Segmentation
This report forecasts revenue growth at the global, regional, and country levels and provides an analysis of the latest industry trends in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the global allergy immunotherapy market report based on product type, route of administration, indication, patient group, distribution channel, and region:
- Product Type Outlook (Revenue, USD Million/Billion, 2021 - 2033)
- Inhalant Allergen Immunotherapy
- Grass Pollen Immunotherapy
- Tree Pollen Immunotherapy
- Weed Pollen Immunotherapy
- House Dust Mite Immunotherapy
- Animal Dander Immunotherapy
- Mold (Fungal) Immunotherapy
- Venom Allergen Immunotherapy
- Bee Venom Immunotherapy
- Wasp Venom Immunotherapy
- Ant Venom Immunotherapy
- Food Allergen Immunotherapy
- Peanut Allergy Immunotherapy
- Milk Allergy Immunotherapy
- Egg Allergy Immunotherapy
- Others
- Route of Administration Outlook (Revenue, USD Million/Billion, 2021 - 2033)
- Subcutaneous Immunotherapy (SCIT)
- Sublingual Immunotherapy (SLIT)
- Indication Outlook (Revenue, USD Million/Billion, 2021 - 2033)
- Allergic Rhinitis
- Allergic Asthma
- Insect Sting Allergy
- Food Allergy
- Atopic Dermatitis
- Patient Group Outlook (Revenue, USD Million/Billion, 2021 - 2033)
- Pediatric
- Adult
- Distribution Channel Outlook (Revenue, USD Million/Billion, 2021 - 2033)
- Hospital Pharmacies
- Retail Pharmacies
- Online Pharmacies
- Regional Outlook (Revenue, USD Million/Billion, 2021 - 2033)
- North America
- Europe
- Germany
- UK
- France
- Italy
- Spain
- Denmark
- Sweden
- Norway
- Asia Pacific
- Japan
- China
- India
- Australia
- South Korea
- Thailand
- Latin America
- Middle East and Africa (MEA)
- South Africa
- Saudi Arabia
- UAE
- Kuwait