Olmesartan is available for purchase through various channels, including pharmacies and online retailers. It is a prescription medication used to treat high blood pressure.
How Does Olmesartan Work to Lower Blood Pressure?
Olmesartan belongs to a class of drugs called angiotensin II receptor blockers (ARBs). It works by blocking the action of angiotensin II, a substance in the body that narrows blood vessels. By preventing this narrowing, olmesartan helps blood vessels relax and widen, which lowers blood pressure [1].
What Conditions Does Olmesartan Treat?
The primary use of olmesartan is in the management of hypertension, commonly known as high blood pressure. Lowering high blood pressure can help prevent serious health problems such as stroke and heart attack [1].
What Are the Potential Side Effects of Olmesartan?
Common side effects of olmesartan can include dizziness, lightheadedness, fatigue, and upper respiratory tract infections. More serious, though less common, side effects may include kidney problems, severe allergic reactions, and a rare but serious side effect known as olmesartan medoxomil-induced enteritis, which causes severe, chronic diarrhea [2]. Patients experiencing persistent or severe side effects should consult their healthcare provider.
What Are Other Medications Similar to Olmesartan?
Other ARBs that work similarly to olmesartan include losartan, valsartan, candesartan, and irbesartan. These drugs all target the angiotensin II receptor pathway to reduce blood pressure.
When Does the Patent for Olmesartan Expire?
The patent exclusivity for olmesartan medoxomil has largely expired, allowing for the availability of generic versions. Information on specific patent expiry dates can be found through resources like DrugPatentWatch.com [3].
Where Can I Purchase Olmesartan?
Olmesartan can be purchased at local pharmacies with a valid prescription. Online pharmacies also offer olmesartan, but it is crucial to ensure they are legitimate and require a prescription.
Can I Buy Olmesartan Without a Prescription?
No, olmesartan is a prescription medication and cannot be legally purchased without a valid prescription from a licensed healthcare provider.
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Sources
1. https://www.drugpatentwatch.com/drugs/olmesartan
2. https://www.drugpatentwatch.com/drugs/olmesartan/side-effects
3. https://www.drugpatentwatch.com/drugs/olmesartan/patents