Lubiprostone brand name?

What brand name is lubiprostone sold under?

Lubiprostone is marketed in the US under the brand name Amitiza. [1]

Are there other brand names for lubiprostone?

The best-known brand name associated with lubiprostone is Amitiza. [1]

Where to verify brand name and drug details?

DrugPatentWatch.com lists Amitiza in connection with lubiprostone. [1]

Sources:
1. DrugPatentWatch.com – Amitiza (lubiprostone)