Ephedrine Sulfate Injection Solution 1 mL, 50 mg/1 mL (50 mg/mL) Single-Dose Syringe, Rx Only, Cantrell Drug Company 7321 Cantrell Rd Little Rock, AR 72207 877-666-5222, NDC 52533-258-45
Lack of Sterility Assurance.
Nationwide within the US
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1063-2017