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 664 E1 or P HP 4 93 319 SANDOZ 572 MEDROL 16 FIORICET FIORICET VP 076 AMBI 442 E3 or C2 RX 829 2369 400 mg 601 T 207 MACRODANTIN 100 mg logo and 9 DAN 5783 974 TPV 250 0031 V N 60 SU P02 1386 54 271 I 15 M V5 54 341 1137 124 B419 M 1745 PRINIVIL AN 513 IP 465 VALTREX 1 gram 54 533 2122 N C