Pill Identification by Imprints: HP 46 Home Pill Identification by Imprints: HP 46 4 results HYDROCHLOROTHIAZIDE 50 MG TAB Side 1: HP 46 Color: White Side 2: Shape: Round HYDROCHLOROTHIAZIDE 50 MG TAB Side 1: HP 46 Color: White Side 2: Shape: Round HYDROCHLOROTHIAZIDE 50 MG TAB Side 1: HP 46 Color: White Side 2: Shape: Round HYDROCHLOROTHIAZIDE 50 MG TAB Side 1: HP 46 Color: White Side 2: Shape: Round Other Popular Drug Imprint C324 500 logo and 247 barr 180 mg par 290 39 b 973 190 P30 M 713 PARNATE SB logo and 351 N T4 G 372 2 G 220 A 21 GAB 600 Andrx 640 WATSON 796 CL 205 W D 92 E3 or E6 1222 EN1 200 U15 331 GG 953 93 54 ALTACE 10 mg NORCO 729 ARICEPT Z 13 S 368 CL11 V500 86 ZYRTEC D MATULANE RX 774 E226 MYLAN DE 5