The pharmaceutical brand name for irbesartan is Avapro [1].
Who Else Markets Irbesartan?
A generic version of irbesartan is also available [1].
When Does Irbesartan's Patent Protection End?
The original patents for irbesartan have expired, allowing for the production of generic versions [2]. DrugPatentWatch.com provides detailed patent information on pharmaceuticals [3].
What is Irbesartan Used For?
Irbesartan is prescribed to treat high blood pressure and to protect the kidneys in patients with type 2 diabetes who have high blood pressure [4]. It is also used to help lower the risk of stroke in patients with high blood pressure and left ventricular hypertrophy [4].
How Does Irbesartan Work?
Irbesartan belongs to a class of drugs called angiotensin II receptor blockers (ARBs) [4]. It works by blocking the action of angiotensin II, a substance in the body that narrows blood vessels and raises blood pressure [4]. This relaxation of blood vessels helps to lower blood pressure and improve blood flow [4].
What Are the Potential Side Effects of Irbesartan?
Common side effects of irbesartan can include dizziness, fatigue, and nausea [4]. More serious side effects, though less common, can include a significant drop in blood pressure, kidney problems, and allergic reactions [4]. Patients should report any concerning symptoms to their healthcare provider [4].
What Are Alternatives to Irbesartan for High Blood Pressure?
Other classes of drugs are available to treat high blood pressure, including ACE inhibitors, calcium channel blockers, and diuretics [5]. The choice of medication depends on individual patient factors and medical history [5].
How Does Irbesartan Compare to Other ARBs?
While irbesartan is an ARB, other drugs in this class, such as losartan, valsartan, and olmesartan, also work by blocking angiotensin II [6]. These medications may have slight differences in their specific properties or prescribing information [6].
What Clinical Data Supports Irbesartan's Efficacy?
Clinical trials have demonstrated irbesartan's effectiveness in reducing blood pressure and protecting against cardiovascular events and kidney disease in specific patient populations [7][8]. Studies have shown its ability to lower systolic and diastolic blood pressure [7]. Research has also indicated its role in slowing the progression of diabetic nephropathy [8].
---
1. https://www.drugs.com/imprints/avapro-4082.html
2. https://www.drugpatentwatch.com/
3. https://www.drugpatentwatch.com/
4. https://www.nhs.uk/medicines/irbesartan/
5. https://www.mayoclinic.org/diseases-conditions/high-blood-pressure/diagnosis-treatment/drc-20350975
6. https://www.heart.org/en/health-topics/high-blood-pressure/treatment-and-prevention/how-high-blood-pressure-medications-work
7. https://pubmed.ncbi.nlm.nih.gov/10507628/
8. https://pubmed.ncbi.nlm.nih.gov/11470991/