furosemide , ethacrynic acid and hydrochlorothiazide each increased potassium excretion to near 20 microeq/min . amiloride ( 1.0 mg/kg/hr ) increased fractional sodium excretion from 0.2 % during control period to 2.8 % during drug infusion but did not affect potassium excretion .
C0002502
amiloride
C0032821
potassium