How Big is the Guillain Barre Syndrome Market | Size, Growth & Trends

Code: MTA7258 Publication Date: Aug 2025

What is the size of Guillain Barre Syndrome Market?

According to 6Wresearch internal database and industry insights, the Guillain Barre Syndrome Market was estimated at USD 629.9 million in 2024 and is expected to reach USD 971.2 million by 2031, growing at a CAGR of 9.4% during the forecast period 2025–2031.

Due to several growth factors which include the rising autoimmune disorder prevalence, growing awareness among healthcare providers, and improvements in treatment options including IVIG and plasmapheresis, the Guillain barre syndrome market is predicted to grow in the coming years.

Key Growth Drivers of the Guillain Barre Syndrome Market

  • Increasing global incidence of autoimmune and neurological disorders
  • Improved diagnostic tools enabling earlier and more accurate detection
  • Expanding access to intravenous immunoglobulin (IVIG) therapy and plasma exchange
  • Rising government and private investment in rare disease research
  • Growing public and clinical awareness of GBS symptoms post-infections and vaccinations

Guillain Barre Syndrome Market Trends

Guillain Barre Syndrome Market is expanding over the years with growing preference for immunoglobulin-based therapies due to faster response and lower complication risk. Other trends such as emerging biomarkers are improving disease prognosis and treatment monitoring. Also, the market is noticed the gradual rise in clinical trials testing monoclonal antibodies and complement inhibitors. Aside from these, telemedicine is supporting follow-up care in chronic GBS management. Patient advocacy groups are playing a greater role in pushing early diagnosis and treatment access.

Emerging Developments in the Guillain Barre Syndrome Market

Guillain barre syndrome market is seeing major developments such as advancements in precision medicine. Alongside, AI-based diagnostic platforms are enabling faster GBS identification. Aside from these, pharmaceutical companies are investing in novel biologics targeting autoimmune pathways. Further, the efforts are underway to shorten hospital stays through enhanced recovery protocols. Paediatric GBS management is improving with age-specific treatment regimens and home care support models. Europe and North America lead in research, while Asia-Pacific shows growing healthcare access.

List of Leading Companies in the Guillain Barre Syndrome Market

Below is a comprehensive list of the leading market players driving growth in this sector

1. Grifols S.A.

Company NameGrifols S.A.
Establishment Year1940
HeadquarterBarcelona, Spain
Official WebsiteClick Here

Grifols is a global leader in plasma-derived medicines, including IVIG therapies for autoimmune disorders like GBS.

2. CSL Behring

Company NameCSL Behring
Establishment Year1904
HeadquarterPennsylvania, United States
Official WebsiteClick Here

CSL Behring manufactures immunoglobulin therapies used to treat rare diseases such as Guillain-Barré Syndrome.

3. Kedrion Biopharma

Company NameKedrion Biopharma
Establishment Year2001
HeadquarterTuscany, Italy
Official WebsiteClick Here

Kedrion Biopharma develops plasma-based treatments and distributes IVIG products globally for neurological use.

4. Octapharma AG

Company NameOctapharma AG
Establishment Year1983
HeadquarterLachen, Switzerland
Official WebsiteClick Here

Octapharma produces human protein therapies, including immunoglobulins used in the treatment of GBS.

5. Takeda Pharmaceutical Company

Company NameTakeda Pharmaceutical Company
Establishment Year1781
HeadquarterTokyo, Japan
Official WebsiteClick Here

Takeda provides plasma-derived therapies and actively invests in research for autoimmune and neurological diseases.

6. Baxter International Inc.

Company NameBaxter International Inc.
Establishment Year1931
HeadquarterIllinois, United States
Official WebsiteClick Here

Baxter offers therapeutic solutions including immunoglobulin therapies for neuroinflammatory conditions like GBS.

7. Pfizer Inc.

Company NamePfizer Inc.
Establishment Year1849
HeadquarterNew York, United States
Official WebsiteClick Here

Pfizer is advancing immune-modulating therapies with potential relevance to Guillain-Barré Syndrome.

8. Intas Pharmaceuticals

Company NameIntas Pharmaceuticals
Establishment Year1976
HeadquarterAhmedabad, India
Official WebsiteClick Here

Intas offers affordable immunoglobulin therapies and is expanding in neurology-related treatments globally.

9. Shire

Company NameShire
Establishment Year1986
HeadquarterLexington, Massachusetts, United States
Official WebsiteClick Here

Shire, now part of Takeda, was known for its rare disease therapies including IVIG formulations for GBS.

How Big is the Guillain Barre Syndrome Market: FAQs

The Guillain Barre Syndrome market was estimated at USD 629.9 million in 2024 and is expected to reach USD 971.2 million by 2031.
North America and Europe dominate due to better diagnosis rates and advanced healthcare infrastructure.
Key trends include immunoglobulin therapy advancements, biomarker research, and telehealth-based care models.
Leading companies of the market include Grifols, CSL Behring, Takeda, Octapharma, and Kedrion.
6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.
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