diuretic - any substance that tends to increase the flow of urinechlorthalidone, Hygroton, Thalidone - a diuretic (trade names Hygroton and Thalidone) used to control hypertension and conditions that casue edema; effective in lowering blood pressure to prevent heart attacks drug - a substance that is used as a medicine or narcotic furosemide, Lasix - commonly used diuretic (trade name Lasix) used to treat hypertension and edema indapamide, Lozal - diuretic (trade name Lozal) used in the treatment of hypertension mannitol, Osmitrol - a diuretic (trade name Osmitrol) used to promote the excretion of urine thiazide - any of a group of drugs commonly used as diuretics in the treatment of hypertension; they block the reabsorption of sodium in the kidneys |