Brand Name
Losar 50
Generic Name / Composition
Losartan Potassium 50 mg
Main Category
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Antihypertensive (Angiotensin II Receptor Blocker – ARB)
Description
Losar 50 Tablet contains Losartan Potassium, an angiotensin II receptor blocker (ARB) used for the treatment of high blood pressure and heart-related conditions.
It works by blocking the action of angiotensin II, a chemical that causes blood vessels to tighten and narrow. This leads to relaxation of blood vessels, improved blood flow, and reduced blood pressure.
Uses / Indications
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High blood pressure (Hypertension)
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Heart failure
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Kidney protection in patients with Type 2 Diabetes and proteinuria
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Prevention of stroke in hypertensive patients with left ventricular hypertrophy
Dosage (General Guidance)
(As prescribed by physician)
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Adults: Usually 50 mg once daily; dose may be adjusted up to 100 mg/day depending on response
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Can be taken with or without food, at the same time each day
Route: Oral
Side Effects
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Dizziness, fatigue
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Low blood pressure (hypotension)
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Headache
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Increased potassium levels (hyperkalemia)
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Stomach upset
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Rare: Kidney function changes, allergic reactions
Precautions / Warnings
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Avoid in pregnancy (contraindicated in 2nd & 3rd trimester)
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Use with caution in kidney disease, liver impairment, or high potassium levels
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Avoid salt substitutes containing potassium
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Monitor blood pressure, kidney function, and potassium levels regularly
Drug Interactions
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Potassium-sparing diuretics (↑ risk of hyperkalemia)
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NSAIDs (may reduce antihypertensive effect, risk of kidney damage)
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Other antihypertensives (additive BP lowering effect)
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Lithium (↑ lithium toxicity risk)
Packaging
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Strip of 10 tablets
Manufacturer
Torrent Pharmaceuticals Ltd.
Ahmedabad, India
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