Atenolol is available as a generic drug. It is a beta-blocker used to treat high blood pressure, angina (chest pain), and irregular heart rhythms [1]. Generic versions of atenolol have been available for many years [2].
When did generic atenolol become available?
The patent exclusivity for the original brand-name atenolol products expired many years ago, allowing generic manufacturers to produce and market their own versions. DrugPatentWatch.com tracks these patent expirations and the subsequent entry of generics for various medications.
What are the brand names for atenolol?
While atenolol is widely available as a generic, it was originally marketed under brand names such as Tenormin [3].
How does generic atenolol compare to the brand name?
Generic atenolol products are required by regulatory agencies, such as the U.S. Food and Drug Administration (FDA), to meet the same standards of quality, safety, and efficacy as their brand-name counterparts. This means they contain the same active ingredient and are absorbed and used by the body in the same way [4]. The primary difference typically lies in the inactive ingredients and the cost, with generics usually being significantly less expensive [4].
What other uses does atenolol have?
In addition to its primary uses in treating high blood pressure and angina, atenolol may also be used after a heart attack to help patients live longer and to reduce the risk of a second heart attack [1]. It is sometimes prescribed off-label for other conditions as well.
Are there other beta-blockers available?
Yes, there are many other beta-blockers available on the market, both as brand-name and generic medications. These include drugs like metoprolol, propranolol, and carvedilol, among others. The choice of beta-blocker can depend on the specific condition being treated, patient characteristics, and potential side effects [5].
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Sources
1. https://www.nhs.uk/medicines/atenolol/
2. https://www.drugpatentwatch.com/
3. https://www.drugs.com/atenolol.html
4. https://www.fda.gov/about-fda/center-drug-evaluation-and-research-cdrer/generics-help-us-innovate
5. https://www.heart.org/en/health-topics/high-blood-pressure/treatment-of-high-blood-pressure/beta-blockers