Pill Identification by Imprints: 57 55 Home Pill Identification by Imprints: 57 55 3 results METHADONE HCL 5 MG TABLET Side 1: 57 55 Color: White Side 2: M Shape: Rectangular METHADONE HCL 5 MG TABLET Side 1: 57 55 Color: White Side 2: M Shape: Rectangular METHADONE HCL 5 MG TABLET Side 1: 57 55 Color: White Side 2: M Shape: Rectangular Other Popular Drug Imprint GP 154 TYLENOL 325 HOSPITAL 317 NP par 258 E 11 INDERAL LA 60 logo and 047 SG 326 93 7334 RU10 132 24 25mg OR 4943 T 193 logo and 051 NOVO 291 A 44 T 46 RI6 CCC 250 CN 250 C26 H22 EP 321 93 63 3171 V 353 PP WW 15 G 421 MO1 GAB 600 VP W121 GG N7 1 1 CL 26 NT 400