Losartan potassium is prohibited in pregnancy.
If lethargy or nausea, vomiting occur, consult the physician.
If angioedema of the face, lips, tongue, glottis, larynx occurs or to cause airway obstruction, treatment with losartan potassium should be promptly discontinued and consult the physician.
Impairment of renal function may occur, so use with caution.
The development of hyperkalemia may occur, concomitant use of potassium supplement or potassiumsparing diuretics is not recommended.