Sorry, but you need a new version of this browser to see this web

Update Internet Explorer


Eisai is committed to undertaking effective product creation activities through the pursuit of open innovation that leverages its drug discovery expertise in the area of neurology.

Neurology concerns the pathologies inherent in the central and peripheral nervous system. Eisai in this area is concentrating its efforts on epilepsy, which represents one of the biggest challenges for neurologists. Eisai is especially committed to helping people suffering from epilepsy due to the serious problems they face every day.


Thank you for browsing the Eisai website.
You are about to visit an external website.
(A new browsing window will be opened)

Obrigado por navegar no site da Eisai.
VocĂȘ estĂĄ prestes a visitar um site externo.
(Uma nova janela de navegação serå aberta)