Thats good news ol' buddy!..There was a nurse at our support group last Saturday giving a lecture on Apokyn, and she claims that it can last up to 2 hours..She also described the short term nausea that you talked about..She also showed a short video clip of a before and after patient, that reminded me of the GDNF 60 minutes video..It showed a guy shuffling..then walking..Very impressive!