Pill Identification by Imprints: logo and 571 Home Pill Identification by Imprints: logo and 571 6 results METFORMIN HCL ER 500 MG TABLET Side 1: logo and 571 Color: White Side 2: 500 Shape: Oblong METFORMIN HCL ER 500 MG TABLET Side 1: logo and 571 Color: White Side 2: 500 Shape: Oblong METFORMIN HCL ER 500 MG TABLET Side 1: logo and 571 Color: White Side 2: 500 Shape: Oblong METFORMIN HCL ER 500 MG TABLET Side 1: logo and 571 Color: White Side 2: 500 Shape: Oblong METFORMIN HCL ER 500 MG TABLET Side 1: logo and 571 Color: White Side 2: 500 Shape: Oblong METFORMIN HCL ER 500 MG TABLET Side 1: logo and 571 Color: White Side 2: 500 Shape: Oblong Other Popular Drug Imprint ibr 140mg 351 G 242 T 109 1 2 MYLAN TE 6 4212 M 1745 334 8I ZF 25 021 1200 P10 L75 GE 320 0860 MYLAN 2537 RP 145 401 H 01 n 356 EP 320 IP 8 93 64 ALEVE PM P51 806 AR 50 80 mg 9R CP115 200 S 5 G 3742 UPSHER-SMITH 0102 W 1034 LCE 200 B 4 670 M 36 313