NDC 51655-130

Doxazosin 4 mg tablet

On the label: Northwind Pharmaceuticals. It's repackaged: Northwind Pharmaceuticals rebottles it from Upsher-Smith Laboratories, Inc.'s NDC 0832-1358.

United States: 1

Where the pills inside were made

FactoryWhereRoleLast FDA inspection
Appco Pharma LLCPiscataway, NJ, United StatesMakes it Problems found, fixed voluntarilyMay 14, 2026 · 9 inspections

Repackaging site

Product details

Generic drug
Doxazosin: every company that makes it
Form
tablet, oral
Strength
4 mg
Approval
ANDA ANDA209013
On the market since
Feb 27, 2023
Package NDCs
51655-130-26 51655-130-52
Official label
DailyMed (National Library of Medicine), updated Jan 19, 2026

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