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 5411 V 150 Durachol U-S 250 93 26 N3 AC39 CMZ 200 GG 930 M 577 G 254 G 223 TAM 27 VIRACEPT M4 100 101 93 670 122 E43 M160 T 175 786 801 M 48 MYLAN 5222 300 XL L467 A/P 25 / 15 5.7 WPI 338 166 A 75 NXT GX ES7 GG 108 KEY 74 M T1 PFIZER 397 LCI 1338