Who makes (manufactures) angiotensin II receptor antagonists, and which companies sell ARBs?
Angiotensin II receptor antagonists (often called ARBs) are medicines used for hypertension and related conditions. Multiple companies manufacture them worldwide, including both branded-product makers and generic manufacturers.
Common ARBs include losartan, valsartan, irbesartan, candesartan, olmesartan, and telmisartan. Each is sold by different manufacturers depending on the country and whether the product is brand-name or generic.
Which ARB brands are most commonly associated with specific companies?
Brand-name ARBs are typically tied to the original drug’s developer, while current supply often includes many generic versions made by different manufacturers.
Examples you may see in markets:
- Losartan products (brand history varies by country; many generics exist)
- Valsartan products (many generics exist)
- Irbesartan, candesartan, olmesartan, and telmisartan (also widely available as generics in many countries)
How can I find the exact manufacturer for the ARB I’m taking?
The manufacturer depends on the specific product (brand vs generic) and the country. The most reliable way is to check:
- The label/box of your medication (manufacturer or marketing authorization holder)
- The package insert (often lists the company)
- Your pharmacy receipt (brand name + manufacturer info may be listed)
Are generic ARBs still the “same” medicine made by different companies?
Yes. Generics use the same active ingredient (for example, losartan potassium) even though different companies manufacture the tablets. Regulators generally require generics to meet standards for equivalence in dose and quality.
If you mean “Who invented them?” (original developers)
Different ARBs were developed by different originator companies, and not all ARBs have the same company lineage. If you tell me which ARB (for example, losartan vs valsartan) and your country, I can narrow to the most relevant originator/brand manufacturer and the common generic names used there.
If you reply with the specific ARB name (losartan, valsartan, etc.) and your country, I’ll identify the typical manufacturers/brand holders you’re most likely to encounter.