Dizziness, headache, and dose-related orthostatic hypotension are some of the adverse effects. Hypotension may occur particularly in patients with volume depletion. Impaired renal function and rarely, rash, urticaria, pruritus, angioedema, and raised liver enzyme values may occur. Hyperkalemia, myalgia, and arthralgia have been reported. Other adverse effects that have been reported with angiotensin II receptor antagonists include respiratory tract disorders, back pain, gastrointestinal disturbances, fatigue and neutropenia.