Pill Identification by Imprints: M 138 Home Pill Identification by Imprints: M 138 1 result STAVUDINE 40 MG CAPSULE Side 1: M 138 Color: Light Orange Side 2: M 138 Shape: Oblong Other Popular Drug Imprint SG1002 LILLY 4415 MRK b 702 IMITREX 93 4067 Andrx 640 ZC38 Poly 216 MP 573 TL019 PLIVA 434 S433 APO900 N L 647 319 Tiazac 180 54 006 HALCION 0.25 F 8 WW 15 PLIVA 459 B2 37 97 GG 929 MYLAN DE 10 T504 MYLAN 8021 PE M E18 logo and LI25 BRX 2 Lactase M-3 6469 cpc2859 415 1 8 COUMADIN 6 WAT SON