3,4-Dihydrochlorothiazide; 6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; Apo-Hydro; Dihydrochlorothiazide; 7-(Aminosulfonyl)-6-chloro-3,4-dihydro-(2H)-1,2,4-benzothiadiazine 1,1-Dioxide,6-chloro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide,Hydrochlorothiazide