Pill Identification by Imprints: 851 Home Pill Identification by Imprints: 851 6 results GUANFACINE HCL ER 2 MG TABLET Side 1: logo Color: Orange Side 2: 851 Shape: Oval GUANFACINE HCL ER 2 MG TABLET Side 1: logo Color: Orange Side 2: 851 Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: 851 Color: White Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: 851 Color: White Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: 851 Color: White Side 2: Shape: Oval MINOCYCLINE 50 MG CAPSULE Side 1: 851 Color: Peach Side 2: 851 Shape: Oblong Other Popular Drug Imprint NORPRAMIN 75 TV 10 SP 39 logo and 50 mg McNEIL 54 375 NP EX MYLAN 197 7.5/1000 54 620 472 54 357 logo and 667 10 MIA SOMA WATSON 582 ML 37 ORN 57 PHARMACIA & UPJOHN 8 DCI 5013 V 5125 V 1072 10/500 M B2 M 312 3169 cor 256 1018 L116 L181 T600 US 20 M 724 54 518 logo and 3117 402 SJ 981 ZA-17