Generic name for terazosin?

What is the generic name for terazosin?

Terazosin is the generic name itself; there isn’t a separate “generic name” beyond terazosin. [1]

What drug names use terazosin?

Terazosin is sold under various brand names depending on the country, but the active ingredient/generic name remains terazosin. [1]

Is terazosin the same as doxazosin or tamsulosin?

No. Terazosin is an alpha-1 blocker. Other related alpha-1 blockers include doxazosin and tamsulosin, but they are different generic drugs. [1]

Sources:
[1] https://www.drugpatentwatch.com/p/terazosin