Pill Identification by Imprints: W 4 Home Pill Identification by Imprints: W 4 4 results WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round Other Popular Drug Imprint APO 116 HP65 EK 20 66 T539 logo and 256 MYLAN TE 6 DROXIA 6337 MUTUAL 902 EXELON 4.5 mg IP 302 XM 44 69 L 165 PROVERA 10 MYLAN A 335 239 or 291 8 8 logo and 577 TL 384 0860 A30 LOTREL 0364 SZ 135 Advil PM E61 BMS 1966 M P4 CAPACET EP 982 PAD DAN 5643 NF5 58 82 V-Z-F N 11 ALTACE 1.25 mg I 23