Diltiazem HCl Extended Release Capsules, USP 120 mg, 500 count bottles, Rx only, Mylan Pharmaceuticals, Inc., Morgantown, WV 26505. NDC 0378-5220-05.
Failed Impurities/Degradation Specifications: High out-of-specification results for a related compound obtained during routine stability testing.
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1557-2014