TRENDING TOPICS

Check out what’s new with Eisai. Explore content that highlights our
commitment to pursuing breakthrough solutions and medicines to enrich people’s lives.

Press Release

Press Release | 

December 04, 2024

"LEQEMBI®" (Lecanemab) Approved for the Treatment of Early Alzheimer's Disease in Mexico

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Press Release

Press Release | 

November 27, 2024

"LEQEMBI®" (Lecanemab) for the Treatment of Alzheimer's Disease Launched in South Korea

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Press Release

Press Release | 

November 21, 2024

EISAI SUPPORTS SLEEP RESEARCH SOCIETY FOUNDATION EDUCATIONAL WEBINAR: LESSONS LEARNED FROM CENTRAL DISORDERS OF HYPERSOMNOLENCE AND FUTURE DIRECTIONS

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Press Release

Press Release | 

November 14, 2024

Eisai Receives Positive Opinion from the CHMP in the European Union for Lecanemab in Early Alzheimer's Disease

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latest news
latest news

ONE TEAM

Looking for a team environment where you’ll be challenged to break through? Join our human health care mission to make a difference in the lives of patients.

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join our team
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OUR PATIENT FOCUS

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view all

  • COMMUNITY INVOLVEMENT

    We spend time in our communities to learn about the people we serve. Find out about Eisai sponsorships, volunteering and other ways we live our human health care mission.

    get involved
    get involved

  • CORPORATE RESPONSIBILITY

    Discover how we make real contributions to patients and their families while observing the highest level of integrity

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    learn more

  • PATIENT PROGRAMS

    Diseases aren't the only adversities people face. Learn about the ways we help patients and their families throughout their health journey.

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    view our programs

OUR SCIENCE

See what's in our pipeline. Learn about clinical trials in Oncology and Neurology. Explore our innovative Discovery Centers.

explore our science
explore our science
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OUR MEDICINES

We focus on areas of great medical need that others avoid. Learn about cutting-edge therapies that we've created for patients and their families worldwide.

discover our medicines
discover our medicines
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OUR GLOBAL PIPELINE

We're addressing both the causes and symptoms of extremely challenging diseases. Our goal: helping patients whose needs might otherwise be ignored.

look into our pipeline
look into our pipeline
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KNOW WHAT'S NEW

Learn the latest on Eisai's research, innovations, collaborations, events and more.

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A male scientist wearing a lab coat and a pair of safety glasses, conducting laboratory research
A male scientist wearing a lab coat and a pair of safety glasses, conducting laboratory research