Global Allergy Diagnostics And Therapeutics Market Size & Outlook

The global allergy diagnostics and therapeutics market size was estimated at USD 33,443.3 million in 2024 and is projected to reach USD 57,000.4 million by 2033, growing at a CAGR of 6% from 2025 to 2033.
Revenue, 2024 (US$M)
$33,443.3
Forecast, 2033 (US$M)
$57,000.4
CAGR, 2025 - 2033
6%
Report Coverage
Worldwide

Global allergy diagnostics and therapeutics market, 2021-2033 (US$M)

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Global allergy diagnostics and therapeutics market highlights

  • The global allergy diagnostics and therapeutics market generated a revenue of USD 33,443.3 million in 2024 and is expected to reach USD 57,000.4 million by 2033.
  • The market is expected to grow at a CAGR (2025 - 2033) of 6% by 2033.
  • In terms of segment, therapeutics accounted for a revenue of USD 29,303.9 million in 2024.
  • Diagnostics is the most lucrative type segment registering the fastest growth during the forecast period.
  • In terms of region, North America was the largest revenue generating market in 2024.
  • Country-wise, India is expected to register the highest CAGR from 2025 to 2033.

Global data book summary

Market revenue in 2024USD 33,443.3 million
Market revenue in 2033USD 57,000.4 million
Growth rate6% (CAGR from 2025 to 2033)
Largest segmentTherapeutics
Fastest growing segmentDiagnostics
Historical data covered2021 - 2023
Base year for estimation2024
Forecast period covered2025 - 2033
Quantitative unitsRevenue in USD million
Market segmentationDiagnostics, Therapeutics

Other key industry trends

  • In terms of revenue, the North America accounted for 36.5% of the global allergy diagnostics and therapeutics market in 2024.
  • By country, the U.S. is projected to lead the global market in terms of revenue in 2033.
  • By country, India is the fastest growing regional market and is projected to reach USD 857.4 million by 2033.

Therapeutics was the largest segment with a revenue share of 87.62% in 2024. Horizon Databook has segmented the Global allergy diagnostics and therapeutics market based on diagnostics, therapeutics covering the revenue growth of each sub-segment from 2021 to 2033.


The increasing incidence of allergies is one of the key factors contributing to the growth of the market over the forecast period. Rising exposure to indoor and outdoor air pollutants and occupational exposure are among major risk factors causing chronic respiratory diseases. The prevalence of allergies is much higher in the urban population than in the rural population due to rising exposure to environmental pollutants due to industrial activities and urbanization.


Various toxicological and epidemiological research state that the rising air population has increased cases of allergies such as allergic rhinitis, asthma, and chronic cough. Rise in pollution is leading to rising cases of allergies, which is further increasing the demand for IVDs and drugs related to allergies.


As per Mayo Clinic, food allergies affect about 8% of children under age 5 and up to 4% of adults. Similarly, as per the data of the Asthma and Allergy Foundation of America, in 2021, in the U.S., about 81 million people were diagnosed with seasonal allergic rhinitis, representing around 26% affected adults and 19% affected children.

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Allergy Diagnostics And Therapeutics Market Companies

Name Profile # Employees HQ Website
Omega Healthcare Investors Inc View profile 53 303 International Circle, Suite 200, Hunt Valley, MD, United States, 21030 https://www.omegahealthcare.com
Allergy Therapeutics PLC View profile 612 Dominion Way, Worthing, West Sussex, United Kingdom, BN14 8SA https://www.allergytherapeutics.com
Astellas Pharma Inc View profile 14484 2-5-1, Nihonbashi-Honcho, Chuo-ku, Tokyo, Japan, 103-8411 http://www.astellas.com
PerkinElmer View profile 10001+ Waltham, Massachusetts, United States, North America http://www.perkinelmer.com
Sun Pharmaceutical Industries View profile 10001+ Mumbai, Maharashtra, India, Asia http://www.sunpharma.com
Rohm Co Ltd View profile 23751 21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto, Japan, 615-8585 http://www.rohm.co.jp
Epigenomics AG View profile 18 Geneststrasse 5, Berlin, BB, Germany, 10829 https://www.epigenomics.com
GSK PLC View profile 70200 980 Great West Road, Brentford, Middlesex, United Kingdom, TW8 9GS https://www.gsk.com
Merck & Co Inc View profile 72000 126 East Lincoln Avenue, Rahway, NJ, United States, 07065 https://www.merck.com
Danaher Corp View profile 63000 2200 Pennsylvania Avenue, N.W., Suite 800W, Washington, DC, United States, 20037-1701 https://www.danaher.com
Roche Holding AG View profile 103605 Grenzacherstrasse 124, Basel, Switzerland, 4070 https://www.roche.com
Thermo Fisher Scientific Inc View profile 122000 168 Third Avenue, Waltham, MA, United States, 02451 https://www.thermofisher.com
Alcon Inc View profile 25315 Chemin de Blandonnet 8, Royce Bedward, Vernier, Geneva, Switzerland, 1214 https://www.alcon.com
Sanofi SA View profile 87994 46, avenue de la Grande Armée, Paris, France, 75017 https://www.sanofi.com
Pfizer Inc View profile 88000 66 Hudson Boulevard East, New York, NY, United States, 10001-2192 https://www.pfizer.com
Siemens Healthineers AG ADR View profile 71400 Siemensstr. 3, Forchheim, BY, Germany, 91301 https://www.siemens-healthineers.com
AbbVie Inc View profile 50000 1 North Waukegan Road, North Chicago, IL, United States, 60064-6400 http://www.abbvieinvestor.com
BioMerieux SA View profile 13982 Marcy l’Etoile, Lyon, France, 69280 http://www.biomerieux.com
Teva Pharmaceutical Industries Ltd View profile 37851 124 Dvora HaNevi’a Street, Tel Aviv, Israel, 6944020 https://www.tevapharm.com

Global allergy diagnostics and therapeutics market size, by regions, 2021-2033 (US$M)

Top 10 countries: Allergy diagnostics and therapeutics market size, 2023 (US$M)

Global allergy diagnostics and therapeutics market share, by allergen type, 2023 & 2030 (%, US$M)

Allergy diagnostics and therapeutics market: Opportunity assessment by country

Global allergy diagnostics and therapeutics market, by region, 2024 (US$M)

Global allergy diagnostics and therapeutics market size, by regions, 2021-2033 (US$M)

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