Essential HTN Adult Initially 25 mg/day, then increased to 100 mg/day as a single dose or in 2 divided doses.
Childn 1-2 mg/kg/day in 2 divided doses.
Severe HTN 100 mg/day. May be increased at 2 wkly intervals up to 400 mg/day.
Cardiac edema Adult 50-100 mg/day as a single or divided doses.
Childn 1 mg/kg 3 times daily.
Edema due to hepatic cirrhosis w/ or w/out ascites Adult 300-600 mg/day.
Edema due to nephrotic syndrome Adult 100-200 mg/day.
Idiopathic edema 100 mg/day.
Edema in childn 3.3 mg/kg in either divided dose or as a single dose.
Diagnosis & treatment of primary aldosteronism 400 mg/day for 3-4 wk for long test. For short test, 400 mg/day for 4 days.