Enalapril is available as a generic medication. It was first approved by the U.S. Food and Drug Administration (FDA) in 1985 [1].
What is Enalapril used for?
Enalapril is prescribed to treat high blood pressure (hypertension) and heart failure [2]. It belongs to a class of drugs called angiotensin-converting enzyme (ACE) inhibitors [3].
How does Enalapril work?
Enalapril functions by relaxing blood vessels, which lowers blood pressure and reduces the workload on the heart [2][3].
When does Enalapril patent expiry occur?
As a medication approved in 1985, the original patents for enalapril have long expired. This has allowed for the development and availability of generic versions of the drug [1].
Who makes generic Enalapril?
Multiple pharmaceutical companies manufacture generic enalapril. These include major generic drug producers, making the medication widely accessible [4].
How does generic Enalapril compare to brand-name Vasotec?
Generic enalapril is bioequivalent to the brand-name drug Vasotec [5]. This means it has the same active ingredient, strength, dosage form, and route of administration, and is expected to have the same therapeutic effect [6]. The primary difference is typically in cost, with generic versions being significantly less expensive [7].
What are the potential side effects of Enalapril?
Common side effects of enalapril can include dizziness, fatigue, cough, and headache [2]. More serious side effects, though less common, may involve kidney problems or a severe allergic reaction [8].
Where can I find more information on Enalapril patents?
Information on drug patents, including expiry dates and litigation, can often be found on specialized databases. DrugPatentWatch.com provides resources on patent information for various medications [9].
---
Sources:
[1] https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=Drugs.Page&DrugName=ENALAPRIL
[2] https://medlineplus.gov/druginfo/meds/a684040.html
[3] https://www.nhsinform.scot/medicines/heart-and-blood-pressure/heart-failure/enalapril
[4] https://www.goodrx.com/enalapril
[5] https://www.drugs.com/imprints/enalapril-maleate-56686.html
[6] https://www.fda.gov/about-fda/center-drug-evaluation-and-research-cder/generics-what-they-are-and-how-fda-ensures-they-work
[7] https://www.webmd.com/drugs/2/19383/enalapril/details
[8] https://www.rxlist.com/enalapril-side-effects-drug-center.htm
[9] https://www.drugpatentwatch.com/