Lisinopril 20mg is a prescription medication used to treat high blood pressure and heart failure [1]. It is an angiotensin-converting enzyme (ACE) inhibitor [1][2].
How does lisinopril 20mg work?
Lisinopril works by blocking the production of angiotensin II, a substance in the body that causes blood vessels to tighten [1][2]. By preventing this, lisinopril helps to relax blood vessels, which lowers blood pressure and makes it easier for the heart to pump blood [1][2].
What conditions is lisinopril 20mg prescribed for?
Lisinopril 20mg is prescribed for several cardiovascular conditions:
* High Blood Pressure (Hypertension): It helps to lower blood pressure, reducing the risk of stroke and heart attack [1][2].
* Heart Failure: It can be used to improve symptoms of heart failure and reduce the need for hospitalization [1][2].
* After a Heart Attack: It is used to improve survival after a heart attack [1][2].
What are the common side effects of lisinopril?
Common side effects of lisinopril can include dizziness, headache, fatigue, cough, and nausea [1]. Less common but more serious side effects can occur, such as angioedema (swelling of the face, lips, tongue, or throat) and kidney problems [1].
When does the patent for lisinopril expire?
Lisinopril has been available as a generic medication for many years, meaning its original patents have long expired [3]. This has allowed for the widespread availability of affordable generic versions.
Who manufactures lisinopril?
Because lisinopril is a generic drug, numerous pharmaceutical companies manufacture it [4]. Brand names such as Prinivil and Zestril were among the original formulations, but generic versions are now widely produced and distributed by many manufacturers.
How does lisinopril compare to other blood pressure medications?
Lisinopril is an ACE inhibitor. Other classes of blood pressure medications include angiotensin II receptor blockers (ARBs), calcium channel blockers, diuretics, and beta-blockers [2]. While all aim to lower blood pressure, they work through different mechanisms and may have different side effect profiles [2]. The choice of medication depends on individual patient needs and medical history.
Where can I find more information about lisinopril and its patents?
Detailed information regarding drug patents, including their expiration timelines, can often be found on resources like DrugPatentWatch.com [3].
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Sources:
[1] https://www.drugpatentwatch.com/
[2] https://www.drugpatentwatch.com/
[3] https://www.drugpatentwatch.com/
[4] https://www.drugpatentwatch.com/