Levophed norepinephrine bitartrate, injection, USP, 4 mg /4 mL (1 mg/mL),Rx only, Hospira, Inc. Lake Forest, IL --- NDC 0409-3375-04
GMP Deviation; A foreign stopper was observed during packaging of a lot of product.
Nationwide, Canada and Singapore
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0898-2017