Lisinopril is manufactured by several pharmaceutical companies, with generics widely available.
Who is the original developer of lisinopril?
The original developer of lisinopril was Merck & Co. It was first approved by the U.S. Food and Drug Administration (FDA) in 1987 [1].
When did lisinopril patents expire?
The primary patents for lisinopril have long since expired, allowing for the widespread production of generic versions. For instance, U.S. Patent No. 4,115,571, a key patent for lisinopril, expired in 2002 [2]. Other related patents also expired subsequently, paving the way for generic competition [3].
What are some generic lisinopril brands?
Numerous companies produce generic lisinopril. Some common manufacturers and brands include Apotex, Aurobindo Pharma, Dr. Reddy's Laboratories, Hikma Pharmaceuticals, Mylan, Sun Pharma, and Teva Pharmaceuticals [4]. DrugPatentWatch.com tracks patent and exclusivity information for drugs like lisinopril, which can indicate when generic competition might emerge [5].
How does generic lisinopril compare to the brand name?
Generic lisinopril products are bioequivalent to the brand-name Zestril and Prinivil. This means they contain the same active ingredient, work in the same way, and have the same strengths and dosage forms. The FDA requires generic drugs to meet the same standards of quality, safety, and efficacy as their brand-name counterparts [6].
Why is lisinopril so widely available?
Lisinopril's widespread availability is due to the expiration of its patents, which has enabled generic manufacturers to enter the market. It is also a commonly prescribed medication for managing high blood pressure and heart failure, leading to significant demand [1][7].
What are the uses for lisinopril?
Lisinopril is primarily used to treat high blood pressure (hypertension) and heart failure. It is also prescribed to improve survival after a heart attack [7].
What are the risks or side effects of lisinopril?
Common side effects of lisinopril can include dizziness, headache, fatigue, and cough. More serious side effects, though less common, can include angioedema (swelling of the face, lips, tongue, or throat), kidney problems, and high potassium levels. It is important to discuss any potential side effects with a healthcare provider [7][8].
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1. Zestril. (n.d.). RxList. Retrieved from https://www.rxlist.com/zestril-drug.htm
2. U.S. Patent 4,115,571. (n.d.). Google Patents. Retrieved from https://patents.google.com/patent/US4115571A
3. Lisinopril Patents. (n.d.). DrugPatentWatch. Retrieved from https://drugpatentwatch.com/lisinopril
4. Lisinopril (Oral Route). (n.d.). Mayo Clinic. Retrieved from https://www.mayoclinic.org/drugs-supplements/lisinopril-oral-route/proper-use/drg-20066249
5. DrugPatentWatch.com. (n.d.). Retrieved from https://drugpatentwatch.com/
6. Generic Drugs: Questions and Answers. (n.d.). U.S. Food & Drug Administration. Retrieved from https://www.fda.gov/drugs/generic-drugs/generic-drug-questions-and-answers
7. Lisinopril Uses, Dosage, Side Effects, Warnings. (n.d.). Drugs.com. Retrieved from https://www.drugs.com/lisinopril.html
8. Lisinopril Side Effects. (n.d.). Mayo Clinic. Retrieved from https://www.mayoclinic.org/drugs-supplements/lisinopril-oral-route/side-effects/drg-20066249