<unk> (oral) is a diuretic that is FDA approved for the treatment of edema and hypertension.   Common adverse reactions include hyperuricemia, hypomagnesemia, loss of appetite, and spasm of bladder.
Furosemide 
Amiloride
Bumetanide 
Torsemide 
Chlorothiazide 
Cyclothiazide
Spironolactone
Phenacemide