Levaquin manufacturer?

Who makes Levaquin (levofloxacin)?

Levaquin (levofloxacin) is manufactured by Janssen Pharmaceuticals, a division of Johnson & Johnson. [1]

Does the manufacturer change by country or product type (tablet vs. IV)?

For branded Levaquin, the manufacturer is tied to the product label and specific formulation (for example, tablets vs. injectable). In many markets, the brand is produced by the listed Janssen/J&J manufacturing entity, while generic levofloxacin is made by different companies. [1]

What if I’m looking for the company behind a generic levofloxacin?

If you have a generic product (not branded Levaquin), the “manufacturer” on the package will be the company responsible for that specific generic’s production. The brand name “Levaquin” itself won’t apply to generics; you’d need the exact product label/strength/formulation to identify the manufacturer. [1]

Where to check the manufacturer on your prescription or bottle?

The most reliable way is to look at the label (and the package insert) for the exact drug: the manufacturer name and sometimes the manufacturing site are listed there for the specific lot/product. [1]

Sources

1. https://www.drugs.com/pro/levaquin.html