Pill Identification by Imprints: M4 Home Pill Identification by Imprints: M4 5 results MAGNEBIND 400 RX TABLET Side 1: M4 Color: Pink Side 2: Shape: Oblong MESNEX 400 MG TABLET Side 1: M4 Color: White Side 2: Shape: Oblong MONTELUKAST SOD 4 MG TAB CHEW Side 1: APO Color: Pink Side 2: M4 Shape: Oval MONTELUKAST SOD 4 MG TAB CHEW Side 1: APO Color: Pink Side 2: M4 Shape: Oval MONTELUKAST SOD 4 MG TAB CHEW Side 1: APO Color: Pink Side 2: M4 Shape: Oval Other Popular Drug Imprint CDT 254 ZC 81 L17 M 60 PX 3 NVR I 06 W 112 SG 329 PD 156 FHI TN 2 45 UPSHER-SMITH 0226 ALEVE SINUS&HEADACHE L274 Z12 R189 PREMARIN 0.45 M164 L or LU 67 Y L236 367 88 C 746 50 223 2 mg CORTEF 10 M T1 CLR 50 PC20 Andrx 696 V259 T 50 T 175 AL3 F22 S 12 GXL 2.5