Metoprolol is available as a generic drug [1]. It is also marketed under brand names, including Lopressor and Toprol XL [2].
What is Metoprolol used for?
Metoprolol is a beta-blocker medication used to treat high blood pressure, chest pain (angina), and heart failure [1]. It works by slowing the heart rate and lowering blood pressure [1].
When did Metoprolol become available generically?
The Food and Drug Administration (FDA) has approved multiple generic versions of metoprolol [3]. While specific dates for the first generic approval are not provided, the availability of generic metoprolol indicates it has been off-patent for some time. DrugPatentWatch.com tracks patent expirations and generic entry for many medications [4].
What are the different forms of Metoprolol?
Metoprolol is available in several formulations, including immediate-release tablets, extended-release tablets, and intravenous injections [1]. These different forms are used to manage various cardiovascular conditions and patient needs.
How does generic Metoprolol compare to brand-name Metoprolol?
Generic drugs, including metoprolol, are required to demonstrate bioequivalence to their brand-name counterparts. This means they contain the same active ingredient, dosage form, strength, and route of administration, and perform in the same way in the body [5]. Patients can generally expect generic metoprolol to be as safe and effective as brand-name versions like Lopressor or Toprol XL [5].