Does anyone know, or believe, that Permax causes swelling of the feet?. And if so, are any of the substitutes likely to not do so? I'm trying to figure out if my increasingly painful feet are caused by the medication (hopefully) or by all the lurching around caused by my bradykinesia, which is what I think is causing it. Thy are definitely swollen, at least one whole shoe size. I'm afraid I haven't paid as much attention to all the postings on medications as I should, so if this has been discussed recently I apologize. Bruce A (51,3)