Product: Aloprim (allopurinol sodium) for Injection, 500 mg Single-Dose Vial, Rx only, Manufactured for: Mylan Institutional LLC, Rockford, IL 61103 USA.  NDC: 67457-187-50
Reason for recall: Discoloration: Out-of-specification results for appearance obtained during routine stability testing at the end of shelf-life for the parameters Appearance and Color of Solution.
Recall initiated: 20200505
Status: Terminated
Classification: Class II
Recall type: Voluntary: Firm initiated