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 MX43 707 P 60 WPI 839 137 TCL340 EGLT 30 66 54 375 506 SIDEROL logo and 659 MP 160 B 3 CHAO F04 7154 N020 TEVA 7590 MP 81 V222 ML 44 BL 04 ACIPHEX 20 M523 GXL 2.5 XANAX 1.0 P 400 I 1 L881 TEVA 7592 AMT TEVA 7588 MP 27 93 3167 135 720 logo and Pamelor 25 mg E62 E1 Zzz