<prompt> Potassium sparing diuretics -SpironolactoneTriamtereneAmilorideAll of the above  <response>: Ans. is d i.e., All of the above Aldosterone antagonists Renal epithelial Ma channel inhibitors o Spironolactone o Eplerenone o Canrenone o Potassium canrenone o Pordenone o Mexrenone o Amiloride o Triamterene Classification: High efficacy diuretics LOOP DIURETICS lnhibitors of Na-K-2Cl- - cotransport Medium efficacy diuretics lnhibitors of Na-Cl-- symport Weak or adjunctive diuretics Furosemide, Bumetanide, Torasemide Axosemide Ethracynic acid and Organomercurials are only historical a Thiazides Hydrochlorothiazide, Benzthiazide, Hydroflumethiazide, Clopamide b Thiazide like Chiorthalidone, Metolazone, Xipamide, Indapamide a Carbonic anhydrase inhibitors Acetazolamide, Methazolamide , Dichlorphenamide b Potassium sparing diuretics i Aldosterone antagonists: Spironolactone, Eplerenone, Canrenone ii Inhibitors of renal epithelial Na channel Triamterene, Amiloride. c Osmotic diuretics Aqurectics Mannitol, Isosorbide, Glycerol Urea d Adenosine A1 antagonist Caffeine e ADH antagonist Conivaptan Tolvaptan 