Pill Identification by Imprints: M F1 Home Pill Identification by Imprints: M F1 4 results FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint P 80 P 33 IP 54 C 114 54 199 M D12 logo and NK LCI 1355 I 05 T600 G 020 MYLAN 6897 SZ 438 ML 1 93 832 Triax M0100 APO 850 7365 130 194 logo and 571 TO SG 0425 NP 10 5544 M3 K 46 PREMPRO 0.625/2.5 PEPCID CB7 M L20 IP 102 V233 F 72 GG 339 S44 M376 44 532 L U