Tell your doctor if you experience serious side effects of Cozaar including pain or burning when you urinate; pale skin, lightheadedness, shortness of breath, rapid heart rate, trouble concentrating; wheezing, chest pain; drowsiness, confusion, mood changes, increased thirst, loss of appetite, nausea and vomiting; ...

Does losartan effect heart rate?

Results: Orthostatic stimulus, both during treatment with losartan and with placebo, caused a significant decrease in the heart rate high frequency power; on the other hand, the low frequency power appeared unchanged after placebo and was significantly reduced with losartan.

Does Cozaar cause bradycardia?

The most likely manifestation of overdosage would be hypotension and tachycardia; bradycardia could occur from parasympathetic (vagal) stimulation. If symptomatic hypotension should occur, supportive treatment should be instituted. Neither losartan nor its active metabolite can be removed by hemodialysis.