Paroxetine is generic for what?

What brand name does paroxetine come from as a generic?

Paroxetine is the generic name for the antidepressant brand Paxil (paroxetine hydrochloride). [1]

Are there other paroxetine-brand versions?

Yes. Paroxetine is also sold under other brand names in different markets, but the best-known U.S. brand associated with the generic paroxetine is Paxil. [1]

Why do people say “paroxetine is generic for” Paxil?

Because when a drug goes off patent, the active ingredient (paroxetine) can be marketed as a generic version of the earlier brand-name product (Paxil). [1]

What form matters (IR vs CR)?

Paroxetine can be available in different formulations (for example, immediate-release vs controlled-release), which can map to different brand products in some markets, but the active ingredient still remains paroxetine. [1]

Sources:
[1] https://www.drugpatentwatch.com/generic/paroxetine