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 44 532 PLAQUENIL 970 MYLAN 5420 TCL 081 WPI m 156 584 WAR 4 CP114 A510 CR 750 LH1 LOTENSIN HCT L 2 ESL400 M400 RH37 K 101 MSD 275 C 94 556 K2 M 7 LDT MSD 106 MP 66 ZC 09 K 7 44 189 MEDROL 32 MEDA LANOXIN U3A VIP101 U27 PC18 M 572 305 PD 158 G72