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 54 602 WC 800 Climara 0.0375mg/day HP51 H 146 ESL600 P51 L 299 FO 0.45/20 TN 1 GX 623 LL 722 D 54 137 SOMA RI91 BMS 140 3641 SI AN 1 U 400 AP 045 140 mg logo and 4444 627 MYLAN 6897 MF 3 54 210 RP110 logo and 0495 2 53 TZ 1 IMITREX 54 070 U46 CL7 WATSON 409 N 77 I 03