Pill Identification by Imprints: M 4 Home Pill Identification by Imprints: M 4 4 results METOPROLOL SUCC ER 200 MG TAB Side 1: M 4 Color: White Side 2: Shape: Oval METOPROLOL SUCC ER 200 MG TAB Side 1: M 4 Color: White Side 2: Shape: Oval METOPROLOL SUCC ER 200 MG TAB Side 1: M 4 Color: White Side 2: Shape: Oval METOPROLOL SUCC ER 200 MG TAB Side 1: M 4 Color: White Side 2: Shape: Oval Other Popular Drug Imprint L257 BMS 140 FLI 7mg FLI 14mg FLI 21mg FLI 28mg MYLAN 1020 VP 043 O 250 or O-M 2876 CL 85 Poly 216 CL 72 WATSON 795 N635 4442 M MT NT or EP A 20 CLOM 75 ZANTAC 150 L011 SOMA 250 MEDROL 16 cor 126 T 207 6 0 OB01 54 150 A ms RX124 MT2 VP 075 M75 PAN 5 L 348 DDS 080 PP 551 M A7 dp MP 80 TL 113