Lisinopril is a medication used to treat high blood pressure and heart failure. It belongs to a class of drugs called ACE inhibitors, which work by widening blood vessels, thereby lowering blood pressure and making it easier for the heart to pump blood [1].
What is Lisinopril Used For?
Lisinopril is prescribed to manage several cardiovascular conditions. It is a common treatment for hypertension (high blood pressure) [1]. Additionally, it is used to improve survival rates after a heart attack and to treat heart failure [1].
How Does Lisinopril Work?
As an angiotensin-converting enzyme (ACE) inhibitor, lisinopril functions by blocking the action of ACE. ACE is an enzyme that converts angiotensin I into angiotensin II. Angiotensin II is a powerful substance that constricts blood vessels and increases blood pressure. By inhibiting ACE, lisinopril reduces the production of angiotensin II, leading to relaxed and widened blood vessels and a subsequent decrease in blood pressure [1].
What Are the Potential Side Effects of Lisinopril?
Common side effects of lisinopril can include dizziness, headache, fatigue, and a persistent dry cough [1]. Less common but more serious side effects may involve changes in kidney function, particularly in individuals with pre-existing kidney disease, and a rare but severe allergic reaction known as angioedema [1]. It is important for patients to discuss any concerns or unusual symptoms with their healthcare provider.
How Should Lisinopril Be Taken?
Lisinopril is typically taken orally, once a day, with or without food [1]. The dosage is determined by a healthcare professional based on the patient's condition and response to treatment. It is crucial to take lisinopril exactly as prescribed and not to stop taking it without consulting a doctor, as this can lead to a dangerous rise in blood pressure [1].
What About Lisinopril and Pregnancy?
Lisinopril should not be used during pregnancy, as it can cause serious harm or death to a developing fetus [1]. Women who are pregnant or planning to become pregnant should inform their doctor immediately before starting or continuing treatment with lisinopril.
How is Lisinopril Priced and Where Can I Find More Information?
The cost of lisinopril can vary depending on the dosage, quantity, and pharmacy. Generic versions of lisinopril are widely available and are generally more affordable. For comprehensive and up-to-date information on lisinopril, including detailed drug information, safety warnings, and patient resources, the National Library of Medicine's MedlinePlus website is a reliable source [1]. Information regarding drug patents and market exclusivity for lisinopril can be found on resources like DrugPatentWatch.com [2].
**Sources:
[1] MedlinePlus. (n.d.). *Lisinopril. Retrieved from https://medlineplus.gov/druginfo/meds/a689093.html
[2] DrugPatentWatch.com. (n.d.). Lisinopril. Retrieved from https://drugpatentwatch.com/