Diltiazem HCl Extended-release Capsules, USP 120 mg, 100-count bottle (NDC 0378-5220-01), 500-count bottle (NDC 0378-5220-05), Rx Only, Manufactured by: Mylan Pharmaceuticals Inc., Morgantown, WV, 26505 USA
Failed Impurities/Degradation Specifications: OOS results for known compound.
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0151-2017