Diuretics sites of action on the nephron 1) Acetazolamide (carbonic anhydrase inhibitor) 2) Osmotic diuretics (e.g. mannitol) 3) Loop diuretic (e.g. furosemide, torsemide) 4) Thiazides-type diuretics (e.g. HCTZ, Chlorthalidone, Metolazone) 5) Potassium-sparing diuretics (e.g. spironolactone, triamterene) #nephron #diuretics #pharmacology #nephrology #medications #sites #action