Ostan 25 mg Tab. 25mg

Tablet
Pack Size :   10 Tablet x 1 Strip
Manufacturer :   Renata Limited
Best Price * TK  45.00
* Delivery will be done in Dhaka city only.

More Information About - Ostan 25 mg Tab. 25mg

Description

Generic Name

Losartan Potassium

Precaution

Volume-depleted patients including patients on high-dose diuretics. Patients w/ bilateral renal artery stenosis , aortic or mitral stenosis. Renal and mild to moderate hepatic impairment. Lactation. Monitoring Parameters Monitor BP, electrolytes and renal function. Lactation: Unknown if excreted in milk; not recommended

Indication

Diabetic nephropathy, Hypertension, Stroke risk reduction of hypertensive or LVH patients, Heart Failure, Hypertensive Patients with Left Ventricular Hypertrophy

Contra Indication

Losartan potassium is contraindicated in patients who are hypersensitive to the active ingredient or any component of the drug. Concomitant use w/ aliskiren in patients w/ diabetes and renal impairment (GFR <60 mL/min). Severe hepatic impairment. Pregnancy.

Dose

N/A

Side Effect

>10% Fatigue (14%),Hypoglycemia (14%),Anemia (14%),Urinary tract infection (UTI) (13%),Chest pain (12%),Weakness (14%),Diarrhea (2-15%),Cough; incidence higher in previous cough related to angiotensin-converting enzyme (ACE) inhibitor therapy (3-11%) 1-10% Upper respiratory tract infection (8%),Hypotension (7%),Dizziness (4%),Cellulitis (7%),Gastritis (5%),Nausea (2%) Frequency Not Defined Angioedema,Edema/swelling,Hypotension in hypovolemic or diuretic-using patients,Asthenia,Headache,Malaise,Nausea,Abdominal pain,Hyperkalemia,Back pain,Worsening renal failure

Pregnancy Category

Name : Not Classified
Description
FDA has not yet classified the drug into a specified pregnancy category.

Mode of Action

Losartan is an angiotensin II receptor antagonist. It selectively and competitively blocks the vasoconstricting and aldosterone-secreting effects of angiotensin II by selectively antagonising its binding to AT1 receptors.

Interaction

May decrease plasma levels / fluconazole and rifampicin. May increase serum lithium levels and toxicity. May antagonise hypotensive effect and increase risk of renal impairment w/ NSAIDs. Increased risk of hyperkalaemia w/ K-sparing diuretics (e.g. amiloride, triamterene, spironolactone), K supplements or K-containing salt substitutes. Potentially Fatal: May increase nephrotoxic, hyperkalaemic and hypotensive effect w/ aliskiren in patients w/ diabetes and renal impairment (GFR <60 mL/min).

Pregnancy Category Note

Pregnancy Use of drugs that act on the renin-angiotensin system during the second and third trimesters of pregnancy reduces fetal renal function and increases fetal and neonatal morbidity and death Resulting oligohydramnios can be associated with fetal lung hypoplasia and skeletal deformations Potential neonatal adverse effects include skull hypoplasia, anuria, hypotension, renal failure, and death When pregnancy is detected, discontinue treatment as soon as possible Appropriate management of maternal hypertension during pregnancy is important to optimize outcomes for both mother and fetus Animal data May produce adverse effects in rat fetuses and neonates, including decreased body weight, delayed physical and behavioral development, mortality and renal toxicity With the exception of neonatal weight gain (which was affected at doses as low as 10 mg/kg/day), doses associated with these effects exceeded 25 mg/kg/day (~3x the maximum recommended human dose of 100 mg on a mg/m2 basis) Significant levels of losartan and its active metabolite were present in rat fetal plasma during late gestation and in rat milk Lactation Unknown whether drug is excreted in human milk, but significant levels of losartan and its active metabolite were shown to be present in rat milk

Adult Dose

Oral Hypertension Adult: 50 mg once daily, may increase to 100 mg/day as single dose or in 2 divided doses if needed. Patients w/ intravascular volume depletion: Initially, 25 mg once daily. Diabetic nephropathy in Type 2 diabetes mellitus Adult: Initially, 50 mg once daily, may increase to 100 mg once daily depending on BP response. Heart failure, Hypertension and Left Ventricular Hypertrophy, Stroke risk reduction of hypertensive or LVH patients: Adult: Initially, 50 mg once daily. Hydrochlorothiazide 12.5 mg daily should be added and/or the dose of Losartan should be increased to 100 mg once daily followed by an increase in hydrochlorothiazide to 25 mg once daily based on blood pressure response

Child Dose

Hypertension <6 years: Safety and efficacy not established Child: >6 yr 20-50 kg: Initially, 0.7 mg/kg. Max: 50 mg/day; >50 kg: Initially, 1.4 mg/kg. Max: 100 mg/day.

Renal Dose

Renal impairment: CrCl <20 ml/min: Initially 25 mg once daily.

Administration

May be taken with or without food.

Disclaimer

The information provided herein are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please note that this information should not be treated as a replacement for physical medical consultation or advice. Great effort has been placed to provide accurate and comprehensive data. However, Medicart along with its authors and editors make no representations or warranties and specifically disclaim all liability for any medical information provided on the site. The absence of any information and/or warning to any drug shall not be considered and assumed as an implied assurance of the Company.

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