Kalmar "Aldactone" sunan alama ce don maganin spironolactone. Ma'anar ƙamus ɗin sa shine maganin diuretic mai hana potassium wanda ake amfani da shi don magance edema (tsarin ruwa) a cikin marasa lafiya da ke fama da gazawar zuciya, hanta cirrhosis, da ciwon nephrotic. Ana kuma amfani da ita wajen magance hauhawar jini (hawan hawan jini) da kuraje na hormonal a wasu lokuta.