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 M73 MYLAN 7050 MYLAN 5010 960 GS LHF 75 mg 58 75 1 4 V344 2.5 P20 P201 Lilly 3239 P2 Z46 023 P15 GG 614 P210 MYLAN 6440 50 mg P13 022 K 102 NAT AK 120 BUMEX 1 PC20 RAS K 100 970 KALI 60 96 MYLAN AC I 13 392 HP45 229 174 EP 170 F L VASERETIC