diurexan ( xipamide ) 40 mg daily was substituted for navidrex-k ( cyclopenthiazide 0.25 mg plus potassium 600 mg ) or moduretic ( amiloride hydrochloride 5 mg plus hydrochlorthiazide 50 mg ) in nineteen patients with oedema of cardiac origin .
C0032821
potassium
C0546849
amiloride hydrochloride