Generic Exelon

The only generic Exelon product available is the capsules. These come in four different strengths and are manufactured by Sun Pharmaceutical Industries, Watson Laboratories, and Dr. Reddy's Pharmaceutical Company. The earliest possible date that generic Exelon patches could become available is July 2010, and it is not known whether Exelon solution will ever be available in generic form (its patent has already expired).

 

Generic Exelon: An Overview

Exelon® (rivastigmine) is a prescription medication. It is part of a group of medications known as acetylcholinesterase inhibitors. Exelon is approved to treat dementia due to Alzheimer's disease or Parkinson's disease. It is available in capsules, oral solution (liquid), or patches.
 
Exelon is made by Novartis Pharmaceuticals Corporation. Generic versions of some forms of Exelon (but not all) are currently available.
 

Strengths of Generic Exelon

Generic Exelon capsules are available in the following strengths:
 
  • Rivastigmine 1.5 mg
  • Rivastigmine 3 mg
  • Rivastigmine 4.5 mg
  • Rivastigmine 6 mg.
     
Generic Exelon oral solution and patches are currently not available.
 

Who Makes Generic Exelon?

At this time, generic Exelon is made by a few different companies, including:
 
  • Dr. Reddy's Pharmaceutical Company
  • Sun Pharmaceutical Industries
  • Watson Laboratories.
     

When Will Generic Exelon Patches or Solution Be Available?

Novartis holds the exclusive rights to market Exelon patches until at least July 2010 -- possibly longer, depending on certain patents. This is the earliest predictable date that a generic version of the drug could become available. However, other circumstances could come up to extend or shorten the exclusivity period. This could include such things as other patents for specific Exelon uses or lawsuits.
 
It is difficult to predict exactly when generic Exelon solution will become available. Since it is covered by the same patents as Exelon capsules, which are already available in generic form, it appears that there is nothing stopping generic manufacturers from making generic Exelon solution.
 
(Generic Exelon Continued: Page 2)
Add this article to your Favorites     Email this article     Print
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;