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 H H I 136 logo 636 5014 V 50 mg CORGARD 40 logo and 344 715 LL714 logo PAMELOR 75 mg OCUVITE G 532 EX0096 or 50 M54 A-009 15 60 D12 ANI 241 S 127 logo and PB E227 RI3 224 AAT 108 T538 O SG 327 1329 HP65 SYPRINE Y02 Flomax 0.4 mg MYLAN GT 16 CM1 EP 137 CP 25 UT 0.25 KC M10 214 or 215 OP 704