ressure and water retention. ??? ??? ??? Hydrodiuril; Hydrochlorothiazide: ____ ( ____) a 'water pill,' is used to treat high blood pressure and fluid retention caused by various conditions, including heart disease ??? ??? ??? Thiazide diuetics: ____ ____ are to be used cautiously in patients taking digoxin. ??? ??? ??? Hypokalemia: _____ increases digitoxin toxicity. ??? ??? ??? Potassium: Foods