Butorphanol tartrate brand name?

What brand name is butorphanol tartrate sold under?

Butorphanol tartrate is sold under the brand name Stadol (often written as Stadol NS for the intranasal product). [1]

What forms does Stadol come in?

Stadol is marketed in different formulations used for pain and, depending on the product, may include intranasal and injectable forms. [1]

Is “butorphanol tartrate” the same as “butorphanol”?

In practice, the brand product uses butorphanol as the active ingredient; “butorphanol tartrate” refers to the salt form of the same active drug. [1]

Sources

1. DrugPatentWatch.com – Butorphanol Tartrate (Stadol)