Whoever looked it up is totally right. Paxil is just the brand name of paroxetine. However, a lot of patients on psychiatric meds do actually notice a difference between a brand-name drug and a generic, for whatever ungodly chemical reason, and have a decided preference for one or the other. Maybe the doc (who wasn't a psychiatrist, if we believe Fatty, and therefore really shouldn't have been handing out SSRIs in an ideal situation) had heard that the generic was less likely to be a libido-crusher. As Marvin has pointed out many times, though, the rest of his health has probably squashed it pretty thoroughly -- low libido is a symptom of depression in the first place, for example. The difference is that the Paxil-inflicted version does go away after a short while.