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 PKC NVR 8 08 GAB 600 VIO9111 FL 10 GPI W2 229 44 532 AN 442 M S25 M B2 GG 109 Climara (estradiol) 0.05mg/day b 972 MCR 105 logo and 049 M 27 A/P 12.5 / 45 PRO MUTUAL 868 54 311 BOCA DV C77 T538 L18 66 93 834 AL 21 FTY 0.5 mg C-122 ZA47 J65 AA 15 RDY 344 MARION H 146 Concept DHA ML 30 518