Comparison of Losartan Associated With Indapamide Versus Hyzaar® in the Hypertension Treatment

* open label,randomized, multicenter * Experiment duration: 12 weeks. * 05 visits (day 0 - randomization), (day 1 - 2 weeks pos-randomization), (day 2 - 4 weeks pos-randomization), (day 3 - 8 weeks pos-randomization) and (day 4 - 12 weeks pos-randomization). * evaluate the efficacy of a medication associated with two antihypertensive agents in two fixed doses compared to the Hyzaar® in patients with hypertension * Adverse events evaluation