Healthcare Services · Market statistics

Alopecia areata market statistics

Size and growth in 33 countries and regions, with clinical trials and research from public sources.

Most clinical trials

Active trials by country (ClinicalTrials.gov)

  1. 1 US 77
  2. 2 China 21
  3. 3 Spain 14
  4. 4 Canada 13
  5. 5 Japan 12
  6. 6 Egypt 11
  7. 7 Italy 11
  8. 8 Brazil 8
See every trial on ClinicalTrials.gov (opens in a new tab)

Alopecia areata by country and region

Alopecia areata market size, growth and active trials in every geography we cover
Place20232033 (projected)CAGR Active trialsReport
World – – – 177 Report on Alopecia areata in Global
APAC – – – 36 Report on Alopecia areata in APAC
Africa – – – 11 Report on Alopecia areata in Africa
Europe – – – 25 Report on Alopecia areata in Europe
Latin America – – – 10 Report on Alopecia areata in Latin America
Middle East – – – 0 Report on Alopecia areata in Middle East
North America – – – 79 Report on Alopecia areata in North America
Australia – – – 7 Report on Alopecia areata in Australia
Brazil – – – 8 Report on Alopecia areata in Brazil
Canada – – – 13 Report on Alopecia areata in Canada
China – – – 21 Report on Alopecia areata in China
Ecuador – – – 0 Report on Alopecia areata in Ecuador
Egypt – – – 11 Report on Alopecia areata in Egypt
France – – – 8 Report on Alopecia areata in France
Germany – – – 7 Report on Alopecia areata in Germany
Hong Kong – – – 2 Report on Alopecia areata in Hong Kong
India – – – 1 Report on Alopecia areata in India
Italy – – – 11 Report on Alopecia areata in Italy
Japan – – – 12 Report on Alopecia areata in Japan
Kenya – – – 0 Report on Alopecia areata in Kenya
Malaysia – – – 0 Report on Alopecia areata in Malaysia
Mexico – – – 2 Report on Alopecia areata in Mexico
New Zealand – – – 4 Report on Alopecia areata in New Zealand
Philippines – – – 0 Report on Alopecia areata in Philippines
Russia – – – 0 Report on Alopecia areata in Russia
Saudi Arabia – – – 0 Report on Alopecia areata in Saudi Arabia
Singapore – – – 1 Report on Alopecia areata in Singapore
South Africa – – – 0 Report on Alopecia areata in South Africa
Spain – – – 14 Report on Alopecia areata in Spain
Thailand – – – 1 Report on Alopecia areata in Thailand
UAE – – – 0 Report on Alopecia areata in UAE
UK – – – 7 Report on Alopecia areata in UK
US – – – 77 Report on Alopecia areata in US

"–" means we have no size for that place yet. 2033 values are projected from the 2023 size and the CAGR. Regions count only the countries we report on for trials.

Latest research 2,874 papers since 2021

  1. Children and adolescents with alopecia areata: psychiatric symptoms, psychosocial functioning, and stressful experiences in a case-control study with longitudinal follow-up during the COVID-19 pandemic. BMC psychology, 2026
  2. Worsening alopecia areata revealing immune thrombocytopenic purpura and Graves disease in a child: Divergent manifestations in monozygotic twins. JAAD case reports, 2026
  3. Off-Label Use of Janus Kinase Inhibitors and Monoclonal Antibodies in Dermatology: A 2025-2026 Update of Indications in Developing Countries. American journal of therapeutics, 2026
  4. Baricitinib and ritlecitinib in alopecia areata: A nationwide prospective real-world registry study. JAAD international, 2026
  5. On the economic burden of alopecia areata in Romania. Frontiers in health services, 2026
Search all of them on PubMed (opens in a new tab)

Key companies in Alopecia areata

Sanofi Pfizer Inc. AstraZeneca F. Hoffmann-La Roche Ltd. AbbVie Inc. Johnson & Johnson Services Inc. Cipla Inc. Mylan N.V. Teva Pharmaceutical Industries Ltd. GlaxoSmithKline plc Novartis AG Bayer AG (Germany)

Quick answers

How many clinical trials are running in Alopecia areata?

ClinicalTrials.gov lists 177 active trials worldwide (recruiting, about to start or running), most of them in the US, as of 10 Nov 2026.

How much research is published on Alopecia areata?

PubMed lists about 2,874 papers on the topic since 2021.

Sources: market size and growth: Acuitas Health Analytics research (2023 base year, forecasts to 2033). Trials: ClinicalTrials.gov. Research: PubMed (US National Library of Medicine). Fetched 10 Nov 2026. Trials and papers are found by search words, so counts are a guide.

Get a free sample The global Alopecia areata report: contents and sample pages, free. Request sample Consult us Need Alopecia areata numbers for your plan? Our analysts can help. Talk to us Buy the report The full global report, $4,000. Every country report is in the table above. Buy now

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