Omsana 40mg Tablet
Omsana 40mg Tablet contains Olmesartan Medoxomil at a higher dose for moderate to severe hypertension when lower doses are insufficient. Potent ARB for blood pressure control and cardiovascular protection. Strictly contraindicated in pregnancy. Prescription required. Monitor blood pressure, potassium, and kidney function regularly.
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Omsana 40mg Tablet
Description
Omsana 40mg Tablet (Olmesartan Medoxomil)
Omsana 40mg Tablet contains Olmesartan Medoxomil, a potent angiotensin II receptor blocker (ARB) for moderate to severe hypertension. This higher-strength dose is prescribed when lower doses (10mg or 20mg) have not achieved target blood pressure. Olmesartan blocks the AT1 angiotensin receptor, causing vasodilation, reduced peripheral resistance, and sustained blood pressure lowering.
Therapeutic Uses
- Moderate to severe essential hypertension requiring higher-dose ARB therapy
- Reduction of cardiovascular event risk — stroke, heart attack, and heart failure
- Long-term renal protection in hypertensive patients with diabetes or CKD
- Combination therapy with amlodipine, hydrochlorothiazide, or beta-blockers for resistant hypertension
Important Precautions
- Pregnancy contraindication (Black Box Warning): Olmesartan is absolutely contraindicated in pregnancy — use during the second or third trimester causes foetal renal dysgenesis, oligohydramnios, limb contractures, hypoplastic skull, and foetal death. Discontinue immediately if pregnancy is confirmed
- Hyperkalaemia: Can raise potassium levels — avoid concurrent use of potassium-sparing diuretics or supplements without monitoring
- Acute kidney injury: Risk is heightened in volume-depleted or dehydrated patients — ensure adequate fluid intake and close monitoring when initiated
- Hypotension in high-dose therapy: Monitor blood pressure closely when starting or increasing dose
- Do not stop treatment abruptly; prescription required for all uses
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Usage & Benefits
- Effective for moderate to severe hypertension requiring higher-dose ARB therapy
- Significantly lowers blood pressure and reduces cardiovascular event risk
- Reduces risk of stroke, heart attack, and heart failure
- Provides kidney protection in hypertensive patients with diabetes or CKD
- Suitable for combination therapy with amlodipine or hydrochlorothiazide
- Once-daily dosing for long-term cardiovascular health maintenance
How To Use
Dosage (as directed by doctor): One 40mg tablet once daily, with or without food. Take at the same time each day. Swallow with water. Do not stop treatment suddenly without medical advice. Monitor blood pressure regularly. Inform your doctor immediately if you become pregnant — this medicine must be discontinued at once during pregnancy. Monitor potassium and kidney function during long-term therapy.
FAQs
When is the 40mg dose prescribed instead of 20mg?
The 40mg dose is prescribed when the 10mg or 20mg dose has not achieved target blood pressure, or when moderate to severe hypertension requires a stronger therapeutic dose.
Is Omsana 40mg safe during pregnancy?
No — Olmesartan carries a black box pregnancy warning. It causes serious foetal harm and must be stopped immediately if pregnancy is detected. Women of childbearing age should use effective contraception.
Can Omsana 40mg be used with other BP medicines?
Yes — it is frequently used in combination with amlodipine or a diuretic for patients with resistant or difficult-to-control hypertension.
What monitoring is needed during long-term use?
Regular blood pressure checks, kidney function tests (creatinine, eGFR), and serum potassium monitoring are recommended during long-term Olmesartan therapy.



