Wednesday, 1 April 2015

Exelon

Exelon®
Exelon® (rivastigmine) is the third cholinesterase inhibitor launched for the treatment of mild to moderate dementia of the Alzheimer\'s type.

Clinical efficacy of Exelon® is similar to that of Aricept® and Cognex®, based on the Clinical Global Impression of Change (CGIC) scale and Alzheimer\'s Disease Assessment Scale-Cognitive Subscale score (ADAS-cog), but its tolerability is worse than that of Aricept®.

One of the advantages that Exelon® has over other cholinesterase inhibitors is the lack of drug interactions with other compounds. 

Due to the fact that Exelon® has low protein-binding potential and is not metabolized by hepatic cytochrome P450 oxidative isoenzymes, its likelihood of interactions with other drugs is much lower.

Another advantage that Exelon® has over Aricept® is the availability of both capsule and oral solution formulation.  Both formulations of Exelon®, however, are required to be taken twice daily with food. 
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