Pill Identification by Imprints: M 146 Home Pill Identification by Imprints: M 146 5 results SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round Other Popular Drug Imprint GXL 2.5 5880 FAM250 54 231 PIO V 5 134 923 ZGNX 40 mg IP 116 RX121 E 141 SZ 986 CREON 1224 NB-890 STO 150 ACN 8 FHI T538 CP109 54 794 MP 40 CTI 113 343 93 294 logo and HC Q400 ZC 03 ORTHO or ORTHO P C C+C 1335 GPI P-60 4827 A GPI W2 212 or 279 S 39 906 G500 229 or 230