Olmesar 20mg
Available Dosages
| SKU | 756 |
|---|---|
| Generic For | Benicar |
| Strength | 20mg |
| Manufacturer | Macleods |
| Active Ingredient | Olmesartan |
| Pack Size | Qty | Price Per Pill or Unit | Price | Cart | |
|---|---|---|---|---|---|
| 30 Tablet/s | US$ 0.86 | US$ 25.80 | |||
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| 60 Tablet/s | US$ 0.86 | US$ 51.60 | |||
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| 90 Tablet/s | US$ 0.86 | US$ 77.40 | |||
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Olmesar 20mg (Olmesartan) – Affordable Benicar Alternative
Olmesar 20 mg is a prescription medicine for patients with hypertension to lower blood pressure. Lowering blood pressure causes a significant reduction in the risk of fatal and nonfatal cardiovascular issues, primarily myocardial infarction and stroke. Control of high blood pressure should be a part of comprehensive cardiovascular risk management, which includes diabetes management, lipid control, smoking cessation, limiting sodium intake, antithrombotic therapy, and exercise.
The active ingredient of the medicine is olmesartan, which works by inhibiting the naturally occurring hormone angiotensin in the body, thereby preventing the constriction of blood vessels. Olmesartan, a type of angiotensin receptor blocker, lowers blood pressure by causing the blood vessels to relax, thereby reducing blood pressure. The medicine is not a cure for high blood pressure. It aims to control it. Therefore, it is extremely important to continue taking the medicine on a regular basis even if you feel fine. Many patients will require more than one medication to achieve targeted blood pressure. For specific advice on setting goals and management, consult a healthcare professional.
Precautions while taking Olmesar 20mg
The use of Olmesartan is contraindicated if any of the following apply:
- Allergic to Olmesartan or any other inactive ingredients of the medicine.
- Angioedema with swelling of the face, lips, hands, tongue, throat, ankles, or sudden breathing issues, or swallowing or trouble swallowing.
- During pregnancy. Taking Olmesar 20 can cause injury and even death to your baby.
- The medicine may pass into breast milk.
The antihypertensive agent is not recommended for use in children below the age of six years. Before you use Olmesar, speak to your doctor if you have narrowing of blood vessels, diabetes, kidney disease, dialysis, or are dehydrated. Patients treated with diuretics, particularly those with kidney insufficiency, should initiate Olmesar under close medical supervision and consider using the lowest starting dose. Olmesar 20 mg can prevent the normal growth of your baby’s kidneys and skull if you take the medicine during the second and third trimesters. Your healthcare provider may recommend an ultrasound.
The medication can cause severe chronic diarrhoea accompanied by weight loss. It can take months to years for symptoms to develop. Before performing activities that may require special attention, wait until you know how to respond to Olmesar. Light-headedness, dizziness, or fainting can occur when you take the medication for the first time or when your doctor advises you to increase the dose. Tell your doctor about all the medicines you take, including any prescription, over-the-counter drugs, vitamins, minerals, herbal supplements, or alternative medicines. In particular, the following medications may interact with Olmesar 20:
- Medicines that increase potassium levels, such as a substitute that contains potassium, a potassium supplement, or a potassium-sparing diuretic.
- Blood pressure-lowering medicines, including diuretics, or angiotensin converting enzyme inhibitors (ACE inhibitors, or diuretics (water pills).
- Lithium is used for the treatment of bipolar disease.
- Diuretics
- Non-steroidal anti-inflammatory drugs (NSAIDs) are used for the reduction of pain and swelling.
Side effects associated with Olmesar 20mg
The following are not all the possible side effects you may experience when taking Olmesar 20mg. If you develop any side effects not listed here, contact your healthcare provider. All pharmaceutical agents may have unintended or undesirable effects, so-called side effects.
Common side effects of Olmesartan include decreased appetite, dizziness, headache, back pain, gastrointestinal problems (nausea, diarrhoea, constipation, upset stomach, vomiting), joint pain, muscle pain, spasms/cramp, red patches on the skin, restlessness, weakness, upper respiratory infection (cough, sore throat, congested and runny nose). Olmesartan can cause abnormal test results. Your healthcare specialist will determine when to perform the blood tests and interpret the results.
Stop taking this medicine and get immediate medical help if you develop serious side effects. These include low blood pressure, ear disorder, hematuria (blood in urine), bronchitis, and Hyperuricemia (an increased level of uric acid in the blood), oedema (unusual swelling of the hands, arms, legs, ankles, and feet), kidney disorder, liver disorder, allergic reaction, acute kidney failure, and increased levels of potassium in the bloodstream.
Usage instructions Olmesar 20 mg
The dosage of Olmesar must be individualised. The usual recommended initial dose is 20 mg once a day when used as monotherapy. The oral medication can be taken before or after eating. For patients requiring further reduction in blood pressure after 14 days of treatment, the dose may be increased to 40 mg. Doses above 40 mg have not been shown to have a great effect.
Additionally, a twice-daily dosage offers no advantage over a single daily dose. There is no need to make a dose adjustment for elderly patients with moderate to marked kidney impairment. If blood pressure is not controlled by olmesartan alone, a diuretic may be added to the treatment regimen. It may be used with other antihypertensive agents.
What is olmesartan 20 mg used for?
Olmesartan 20 mg is an angiotensin II receptor blocker (ARB) prescribed to lower high blood pressure (hypertension). Available as Olmesar 20mg — a generic for Benicar — it works by blocking angiotensin II from binding to receptors in blood vessel walls, allowing vessels to relax and widen. This reduces the force of blood against arterial walls, protecting the heart and kidneys from long-term damage caused by uncontrolled hypertension.
How does olmesartan medoxomil work in the body?
Olmesartan medoxomil is a prodrug that converts to active olmesartan in the intestinal wall after oral absorption. It selectively blocks type 1 angiotensin II receptors (AT1 receptors) in vascular smooth muscle and the adrenal gland, preventing the vasoconstriction and Sodiumium retention caused by angiotensin II. This leads to sustained arterial relaxation and blood pressure reduction without affecting the heart rate, which distinguishes ARBs from beta-blockers.
What is the correct dose and timing for olmesartan 20 mg tablets?
Olmesartan 20 mg is typically prescribed once daily, at the same time each day. The standard starting dose for adults is 20 mg, which may be increased to 40 mg if additional blood pressure control is needed after 2 weeks. It can be taken with or without food. Patients are advised to take it at a consistent time daily — morning is popular — to maintain steady therapeutic blood levels throughout the 24-hour period.
How long before olmesartan 20 mg controls blood pressure?
Most patients see a measurable reduction in blood pressure within 1–2 weeks of starting olmesartan 20 mg. The drug reaches maximum antihypertensive effect within 2 weeks of consistent daily use. Full optimisation of blood pressure control may take up to 4 weeks. Blood pressure monitoring during this period helps your doctor decide if a dose increase or combination therapy is needed for adequate control.
Is olmesartan 20 mg safe to take every day?
Olmesartan 20 mg has a well-established safety profile and is approved for daily, long-term use in adults with hypertension. It is generally well-tolerated. Regular blood pressure checks and periodic kidney function and potassium level monitoring are recommended. Patients with pre-existing kidney disease or those on potassium-sparing diuretics need closer monitoring, as olmesartan can occasionally raise serum potassium levels.
Can I take olmesartan with potassium supplements or NSAIDs?
Caution is advised when combining olmesartan with potassium supplements, potassium-sparing diuretics, or salt substitutes high in potassium — this combination can cause hyperkalemia (dangerously high potassium). NSAIDs like ibuprofen or naproxen may blunt olmesartan's blood pressure-lowering effect and raise the risk of kidney problems. Always inform your prescriber about all over-the-counter drugs, supplements, and dietary habits before starting olmesartan.
How does Olmesar 20mg compare to Benicar 20mg?
Olmesar 20mg is a generic version of Benicar, containing the same active ingredient, olmesartan medoxomil, at the same 20 mg dose. Generic olmesartan meets the same regulatory bioequivalence standards as Benicar and delivers identical blood pressure-lowering outcomes. The primary difference is cost — generic Olmesar is substantially more affordable than branded Benicar, making it a preferred option for patients managing long-term hypertension on a budget.
Is generic olmesartan as effective as brand-name Benicar?
Yes. Generic olmesartan, including Olmesar 20mg, is required by regulatory authorities to demonstrate bioequivalence to Benicar — meaning it delivers the same amount of active drug into the bloodstream at the same rate. Clinical outcomes, blood pressure control, and safety are effectively identical. Many cardiologists and general practitioners in the US, UK, and Australia routinely switch patients to generic olmesartan to reduce medication costs without compromising treatment quality.
Can I order Olmesar 20mg online and get it delivered discreetly?
Yes, PremiumRxDrugs.com delivers Olmesar 20mg in discreet packaging to customers in the USA, UK, Australia, and worldwide. As a licensed pharmacy trusted for over a decade, they supply manufacturer-sourced, authentic olmesartan at competitive prices. Free shipping is available on qualifying orders, and The prescription management tools help patients maintain uninterrupted treatment — essential for sustained hypertension control.
What side effects are associated with olmesartan 20 mg?
Common side effects of olmesartan include dizziness, back pain, upper respiratory infections, and elevated blood creatinine. A small proportion of long-term users have developed olmesartan-associated enteropathy — a sprue-like intestinal condition with chronic diarrhoea, weight loss, and nutrient malabsorption. If you experience persistent digestive symptoms while on olmesartan, discuss this with your doctor as dose reduction or switching to an alternative ARB may be necessary.
Who should not take olmesartan, and what precautions apply?
Olmesartan is contraindicated in pregnancy — it can cause fetal harm or death, particularly from the second trimester. It should not be combined with aliskiren in patients with diabetes or renal impairment. Patients with biliary obstruction may have impaired olmesartan excretion, requiring close monitoring. Those with low blood volume or Sodiumium (e.g., from diuretics) are at increased risk of hypotension with the first dose. Medical supervision is essential before starting therapy.
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