The correct trade name is Zonegran, and the generic name is zonisamide. It's approved in the US as an anti-epileptic. AFAIK, no application has been submitted for its use in PD. Wilson DeCamp Leesburg, VA In a message dated 1/22/2009 2:00:47 A.M. Eastern Standard Time, [log in to unmask] writes: Hello Ray, do you have any further information on ZONEGRAM? Please keep up the good work., Ervin ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn