Brand name for guanfacine?

What brand names does guanfacine come in?

Guanfacine is sold under different brand names depending on the formulation (immediate-release vs. extended-release).

Is guanfacine available as Intuniv or Tenex?

Yes. The most commonly known U.S. brand names are:
- Intuniv (extended-release guanfacine)
- Tenex (immediate-release guanfacine)

Why are there different brand names?

They generally reflect different release types:
- Extended-release products last longer through the day (often used for ADHD).
- Immediate-release products are shorter-acting and used for other approved indications.

Source

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