Pill Identification by Imprints: M 228 Home Pill Identification by Imprints: M 228 5 results PIOGLITAZONE HCL 30 MG TABLET Side 1: M 228 Color: White Side 2: Shape: Round PIOGLITAZONE HCL 30 MG TABLET Side 1: M 228 Color: White Side 2: Shape: Round PIOGLITAZONE HCL 30 MG TABLET Side 1: M 228 Color: White Side 2: Shape: Round PIOGLITAZONE HCL 30 MG TABLET Side 1: M 228 Color: White Side 2: Shape: Round PIOGLITAZONE HCL 30 MG TABLET Side 1: M 228 Color: White Side 2: Shape: Round Other Popular Drug Imprint 2 or 4 SZ441 GG 227 DAN 25 7U0 293 K 14 Y 08 EL501 H152 50 mg 1105 4211 V Targretin logo and 510 DEPAKENE barr E122 SCU ML 95 OS 211 EXELON 1.5 mg 506 4 DCI 430 F 24 IP 465 C 271 DISTA H69 1070 5/500 1310 S553 YS 03 TREXIMET logo and 2839 TA3M P-112 T536 AZ 267 ZGNX 15 mg