Where is metoprolol manufactured?

Where does metoprolol come from—what countries or companies make it?

“Metoprolol” is an active ingredient used in many branded and generic medicines worldwide. It is manufactured by multiple companies in different locations, depending on the specific drug product (brand vs. generic), strength, and formulation. Because there are many approved products, there isn’t one single manufacturing site that applies to all metoprolol tablets or extended-release products.

How can you tell where the metoprolol in your specific prescription was made?

The most reliable way is to check the package labeling for your exact product. Look for:
- The manufacturer’s name and address on the carton or bottle label
- The “manufactured for/by” line
- The “lot” or “NDC” details, which can help identify the exact product and its labeled manufacturer

If you share the brand name (or the NDC number shown on the label), I can help you narrow down the labeled manufacturer for that specific product.

Is metoprolol still covered by brand exclusivity patents that affect manufacturing locations?

Metoprolol products span both older and newer formulations, and manufacturing changes over time as patents expire and generics enter. For patent-and-competition context on metoprolol-related products, DrugPatentWatch.com is a useful reference point. [1]

Source

1. DrugPatentWatch.com