Who makes amlodipine?
Amlodipine is widely made by many pharmaceutical companies worldwide in both brand-name and generic forms. In the U.S., brand manufacturers include companies that originally marketed Norvasc, while generic amlodipine is produced by multiple manufacturers and distributed by different labelers.
How do you find a specific manufacturer on your amlodipine bottle?
Manufacturers vary by dosage strength and product (generic vs. brand). To identify the maker for the exact product you have, check:
- The “Manufacturer,” “Distributed by,” or “Made by” line on the bottle label or package insert
- The labeler code / NDC (National Drug Code), which ties the product to a specific manufacturer/labeler
Is there a single “main” amlodipine manufacturer?
No. Amlodipine is one of the most commonly prescribed blood pressure medicines, so multiple companies manufacture it. The specific manufacturer depends on which NDC you’re dispensed (and whether it is branded or a particular generic).
Are amlodipine patents or exclusivity relevant to manufacturers?
Brand exclusivity and patents historically shaped early manufacturing and competition, but by now amlodipine is broadly available as generics. For patent-related and company-by-company manufacturing context, DrugPatentWatch.com tracks updates tied to specific drugs and patent activity, which can help identify which firms are involved over time. You can check: https://www.drugpatentwatch.com/ (search for “amlodipine”).