Adult: Initially 5 Mg Once Daily; Maximum 10 Mg Per Day. No Dose Adjustment is Required When Administered Concurrently With Thiazide Diuretics, Beta-blockers, Ace Inhibitor.
Children 6-12 Yrs: Initially 100-200 Mcg/kg Once Daily; If Necessary Increase At Intervals Of 1-2 Wk. Up To 400 Mcg/kg Once Daily; Max 10 Mg Once Daily;
12-18 Yrs: Initially 5 Mg Once Daily; If Necessary Increase At Intervals Of 1-2 Wk. To Max 10 Mg Once Daily.