Pill Identification by Imprints: M500 Home Pill Identification by Imprints: M500 5 results GLUMETZA ER 500 MG TABLET Side 1: M500 Color: White Side 2: Shape: Oval METFORMIN HCL ER 500 MG TABLET Side 1: M500 Color: White Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: M500 Color: Blue Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: M500 Color: Blue Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: M500 Color: Blue Side 2: Shape: Oval Other Popular Drug Imprint barr 400 mg W962 ENTOCORT EC 3 mg N L 603 R 128 M RN2 538 659 E 720 P 125 A-P 1 644 145 NOVAST VS320 S 429 3613 IL ZA 63 BN6 TCL 131 MYLAN 271 E42 T 17 L498 ZC 80 SLV TV U7 44 382 C 73 MARPLAN 10 1311 OWP 500 MP 88 712 par 129 W 1034 001 LIMBREL 52005 CP 50