But rotigotine has a distinct advantage: It's the first dopamine agonist to be delivered via a patch, thereby allowing patients to have a consistent dose of the drug in their systems at all times.
FORBES: Putting A Patch On Parkinson's Disease
2.
It may be that the presence of the second drug in Advair, the steroid Flovent, quells any threat posed by Serevent (the beta agonist) in many patients.