Losartan tablet | Brown & Burk | UK
                     Losartan Potassium 
Tablets
Losartan Potassium 
Tablets
Losartan Tablets , an angiotensin-II receptor antagonist, helps lower blood 
pressure by preventing angiotensin-II from binding to receptors in blood vessels, 
causing them to relax. It is used to treat hypertension in adults and children 
(ages 6-18), protect kidney function in hypertensive patients with type 2 
diabetes and proteinuria, and treat chronic heart failure when ACE inhibitors are 
unsuitable. Additionally, it reduces the risk of stroke in patients with high blood 
pressure and left ventricular thickening. Losartan is available in strengths of 25 
mg and 50 mg.
Losartan Potassium 
WarnTinagb alnedt s
Precautions 
• If you suffer from excessive vomiting or diarrhoea leading to an 
extreme loss of fluid and/or salt in your body.
• If you are known to have narrowing or blockage of the blood vessels 
leading to your kidneys or if you have received a kidney transplant 
recently.
• If you suffer from heart failure with or without renal impairment or 
concomitant severe life threatening cardiac arrhythmias. Special caution is 
necessary when you are treated with a ß-blocker concomitantly.
Losartan Potassium 
Possible sTidaeb elefftescts 
• Low blood pressure (especially after excessive loss of water 
from the body within blood vessels
• Too little sugar in the 
blood
• Too much potassium in the blood 
(hyperkalaemia)
• Changes in kidney function including 
kidney failure
Contact US
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Hounslow West TW4 5DQ Middlesex, 
United Kingdom
+44 (0) 208 577 
8200