Lisinopril is a medication used to treat high blood pressure and heart failure [1]. It is also prescribed to improve survival after a heart attack [1]. The 5 mg dosage of lisinopril is a common starting point or maintenance dose for these conditions [2].
How does lisinopril work?
Lisinopril belongs to a class of drugs called angiotensin-converting enzyme (ACE) inhibitors [1]. ACE inhibitors work by relaxing blood vessels, which lowers blood pressure and makes it easier for the heart to pump blood [1].
What are the benefits of taking lisinopril?
By lowering blood pressure and reducing the workload on the heart, lisinopril can help prevent future heart attacks and strokes [1]. It also helps the heart muscle to recover and function better, particularly after a heart attack or in cases of heart failure [1].
What side effects can lisinopril cause?
Common side effects of lisinopril include dizziness, headache, fatigue, and cough [1]. Less common but more serious side effects can occur, and it is important to discuss any concerns with a healthcare provider [3].
When does lisinopril patent protection end?
Lisinopril has been available for many years, and its original patents have long expired [4]. This means that generic versions of lisinopril are widely available [4]. Information on specific patent timelines for older drugs can be found on resources like DrugPatentWatch.com [4].
Who manufactures lisinopril?
Because the patents for lisinopril have expired, numerous pharmaceutical companies manufacture generic versions of the drug [4]. Patients may encounter different brand names or generic labels depending on the manufacturer and their specific pharmacy [4].