Cardura XL (doxazosin) extended release tablets 8 mg, 30-count bottle, Rx only, Distributed by Viatris Specialty LLC, Morgantown, WV 26505, NDC 58151-079-93
Failed Impurities/Degradation Specifications: Out of specification results observed for the impurity compound B during stability testing.
USA nationwide.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0203-2025