Furosemide is the generic name for Lasix [1]. It is a prescription medication used to treat fluid build-up due to heart failure, liver disease, or kidney disease [1]. Furosemide is also used to treat high blood pressure [1].
When does Lasix patent expire?
The original patents for Lasix have long expired [2]. However, there may be other patents related to specific formulations or methods of use that could still be in effect [2]. DrugPatentWatch.com tracks patent expiry dates and can provide detailed information on specific patents for Lasix and its generic versions [2].
Who manufactures generic furosemide?
Multiple pharmaceutical companies manufacture generic furosemide. These include, but are not limited to, Teva Pharmaceuticals, Mylan (now Viatris), and Aurobindo Pharma [3]. Availability may vary by region and pharmacy.
How does generic furosemide compare to brand-name Lasix?
Generic furosemide is bioequivalent to brand-name Lasix. This means that it is absorbed into the bloodstream at the same rate and to the same extent, and it is expected to have the same therapeutic effect [4]. Regulatory agencies, such as the U.S. Food and Drug Administration (FDA), require generic drugs to meet the same standards of quality, safety, and efficacy as their brand-name counterparts [4].
What are the potential side effects of furosemide?
Common side effects of furosemide include dizziness, lightheadedness, and a feeling of fainting, especially when standing up from a sitting or lying position [1]. Other potential side effects include electrolyte imbalances (low potassium, sodium, magnesium, or calcium), dehydration, increased urination, and blurred vision [1]. It is important to discuss any side effects with a healthcare provider.