Women of childbearing age should ensure adequate contraception.
Losartan Potassium is contra-indicated in pregnancy and should be used with care, if at all, during breast-feeding.
Losartan Potassium should be used with caution in patients with bilateral renal artery stenosis or stenosis of an artery to a single kidney, aortic valve stenosis, and hypertrophic obstructive cardiomyopathy.
Symptomatic hypotension may occur after initiation of Losartan Potassium.
Reduced doses must be considered in patients with hepatic impairment.