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 TOP 24 RIL LOTREL 2265 RX905 LUPIN LUPIN 4H2 WPI 3 MYLAN TE 2 BL 06 W 111 RSV 10 E 34 GSI500 M605 AMBI 444 TYLENOL 90 HE MAX SUPRAX 100 West-ward 480 E612 5 ORTHO 0.35 ML 70 54 519 logo and S5 1000 M logo and 4356 SUN808 Zzz 3571 V E20 alza 27 540 832 200 L050 371 ECR 86 TV 5655 TL521 CL 1