Pill Identification by Imprints: HP 1 Home Pill Identification by Imprints: HP 1 5 results HYDRALAZINE 10 MG TABLET Side 1: HP 1 Color: Pink Side 2: Shape: Round HYDRALAZINE 10 MG TABLET Side 1: HP 1 Color: Pink Side 2: Shape: Round HYDRALAZINE 10 MG TABLET Side 1: HP 1 Color: Pink Side 2: Shape: Round HYDRALAZINE 10 MG TABLET Side 1: HP 1 Color: Pink Side 2: Shape: Round HYDRALAZINE 10 MG TABLET Side 1: HP 1 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint 44-491 or 44-466 O 180 or O 215 or O 250 or O-M logo and 96 B104 n 351 MP 475 250mg L217 SP 325 PH U13 EM2 C223 629 ASL C7 X 77 G 3718 R789 391 1048 M 1 C 16 barr 200 mg F21 G 242 A533 MARION GG 622 2.5/500 MYLAN 3000 C316 CL49 Pepto Bismol 136 NB-890 93 292 L 232 G 037 T 278