Pill Identification by Imprints: M F4 Home Pill Identification by Imprints: M F4 1 result FLUCONAZOLE 100 MG TABLET Side 1: M F4 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint Z or M M L RD74 GDC 103 G 342 E1 or E2 N020 logo and 88 LOTREL 2260 HALCION 0.25 44 628 522 ML 33 G821 WPI 3155 54 628 M 31 M U12 ML 23 MYLAN G2 177 P-D 916 LCE 50 AA 79 2 59 CP 402 GS UY2 425 WPI 839 HP45 93 7438 230 E 50 HP 60 RX679 2106 NC 200 E3 GG 505 40 EB