Allergy Immunotherapy Market Analysis

  • Report ID: 3769
  • Published Date: Sep 12, 2025
  • Report Format: PDF, PPT

Allergy Immunotherapy Market Segmentation:

Allergy Type Segment Analysis

Based on the allergy type, the allergic rhinitis segment is projected to account for a lucrative share of 71.9% in the allergy immunotherapy market during the forecast period. The dominance of the segment is attributable to the rising occurrence of allergic rhinitis across the world, which significantly contributes to the market expansion. The NLM report in July 2023 depicts that 30% of the general population are affected by allergic disease. Additionally, the push for advanced treatments such as subcutaneous immunotherapy, sublingual immunotherapy in rhinitis treatment is inspiring the global pharma leaders to invest in such therapeutic measures, driving the adoption of immunotherapy for rhinitis.

Treatment Type Segment Analysis

Based on treatment type, the subcutaneous immunotherapy segment is expected to garner the highest share by the end of 2035. The dominance of the segment is attributable to its capability to offer reliable solutions for severe allergies and develop resistance against allergens. According to the CDC report in January 2023, 1 in 5 children in the U.S. have seasonal allergy, and asthma. The subcutaneous immunotherapy demonstrated exceptional positive outcomes in treating conditions such as allergic rhinitis, asthma, and other allergic conditions. This is the evidence for a wider scope fueled by increasing healthcare access, well-established conventions, and proven efficacy of this element as a reliable solution.

Formulation Type Segment Analysis

Tablet dominates the form type segment used in sublingual immunotherapy and are preferred for patient compliance and convenience. CDC reports depicts increased home-administered treatment of allergic diseases owing to fewer clinic visit requirements over injections. Government-supported research underscores tablets’ safety and efficacy, which have enhanced patient acceptance and market expansion. FDA approvals of several SLIT tablet products for allergic rhinitis are a key factor driving growing adoption levels throughout the U.S. and North America healthcare systems.

Our in-depth analysis of the global market includes the following segments:

Segment

Subsegments

Allergy Type

  •  Allergic Rhinitis
  • Subcutaneous Immunotherapy (SCIT)
  • Sublingual Immunotherapy (SLIT)
  • Allergic Asthma
  • Subcutaneous Immunotherapy (SCIT)
  • Sublingual Immunotherapy (SLIT)
  • Food Allergy
  • Oral Immunotherapy (OIT)
  • Atopic Dermatitis
  • Sublingual Immunotherapy (SLIT)
  • Venom Allergy
  • Subcutaneous Immunotherapy (SCIT)

Treatment Type

  • Subcutaneous Immunotherapy (SCIT)
  • Sublingual Immunotherapy (SLIT)
  • Oral Immunotherapy (OIT)

Distribution Channel

  • Hospital Pharmacy
  • Retail Pharmacy
  • Online Pharmacy

Formulation Type

  • Tablets
  • Hospital Pharmacy
  • Retail Pharmacy
  • Online Pharmacy
  • Drops
  • Hospital Pharmacy
  • Retail Pharmacy
  • Online Pharmacy

Browse key industry insights with market data tables & charts from the report:

Frequently Asked Questions (FAQ)

In the year 2026, the industry size of the allergy immunotherapy market was over USD 4.1 billion.

The market size for the allergy immunotherapy market is projected to reach USD 6 billion by the end of 2035, expanding at a CAGR of 4.5% during the forecast period, i.e., between 2026-2035.

The major players in the market are ALK-Abelló, Stallergenes Greer, Allergy Therapeutics, HAL Allergy, DBV Technologies, and others.

In terms of the allergy type segment, the allergic rhinitis segment is anticipated to garner the largest market share of 71.9% by 2035 and display lucrative growth opportunities during 2026-2035.

The market in North America is projected to hold the largest market share of 40.5% by the end of 2035.
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