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 T538 VH4 L485 010 920 1344 269/60 M522 V 24 UNISOM IP 305 A67 ALV 332 BP50 or plain D6 TE TE CP 100 CL14 AMC BL 06 NCH 0830 MYLAN 1101 42 54 233 RH I 51 44-292 KC M20 UPSHER-SMITH 10 00 LK 25 PLIVA 648 M F4 MYLAN 7010 M 27 ZA 66 cor 160 ABG VPHEME 143