Donepezil

Donepezil, marketed under the trade name Aricept by its developer Eisai and partner Pfizer, and now sold as a generic by multiple suppliers, is a centrally acting reversible acetylcholinesterase inhibitor. Its main therapeutic use is in the palliative treatment of Alzheimer`s disease. Common side effects include gastrointestinal upset. It has an ....
Found on http://en.wikipedia.org/wiki/Donepezil

donepezil

(do-nep┬┤ә-zil) a reversible acetylcholinesterase inhibitor, used as the hydrochloride salt for treatment of mild to moderate symptoms of dementia of the Alzheimer type; administered orally.
Found on http://www.encyclo.co.uk/local/21001

donepezil

A drug that is used to treat Alzheimer disease and is being studied in the treatment of side effects caused by radiation therapy to the brain. It is a type of cholinesterase inhibitor.
Found on http://www.cancer.gov/dictionary?expand=D
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