Adverse effects include dizziness and dose-related orthostatic hypotension. Hypotension may occur particularly in patients with volume depletion (for example those who have received high-dose diuretics). Losartan Potassium may cause hyperkalaemia in patients with renal disease. Other adverse effects that have been reported with angiotensin II receptor antagonist include respiratory tract disorder, back pain, gastrointestinal disturbances, fatigue, and neutropenia.
ADR Reporting: Patient should seek medical attention immediately at the first sign of any adverse drug reaction.