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 25 43 I 03 R136 54 302 SZ 659 U38 N 83 CTI 121 KU 260 G 372 2 Z 67 0796 E 114 362 BY2 Erymax 250 mg I 71 C 24 NoDoz 45 CZ 25 L544 F 73 NT 151 Y+ or M+ LESCOL XL logo and 151 ACTIQ 600 P12 Corcept PhosLo logo and 14 8117 L357 S433 US ProV 93 3145 TOZAL UT 0.125 Z622