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 44 548 MYLAN 6380 AN 441 T400 CL65 A221 MAXALT 150 XL CL61 DAN 5708 E224 M C2 HLP 80 EC 35 logo IDL 75 UPSHER-SMITH MP 37 WATSON 453 alza 18 MYLAN 7150 APO 020 472 A mo PT A510 M L54 B2 NT or EP BY4 5124 V A~ ANI 511 51H 51H nitroglycerin 0.4mg/hr 241 1 J63 FS3 024 229 P 985