Pill Identification by Imprints: M 424 Home Pill Identification by Imprints: M 424 1 result METOPROLOL-HYDROCHLOROTHIAZIDE 50-25 MG TAB Side 1: M 424 Color: Peach Side 2: Shape: Round Other Popular Drug Imprint barr 7037 LILLY 4116 logo and 257 P1 APO 850 722 TV 6 RX 828 468 L15 269 L 2 MYLAN 5427 LOTENSIN L238 045 RP103 AN 571 DAYPRO W961 FENTANYL 200 MCG 330 54 375 54 127 RG RIBAVIRIN 200MG PLIVA 647 P62 025 93 753 MYLAN 2264 DIFLUCAN 200 K 16 OP 707 VP 043 A02 Fentanyl 25 mcg/hr 878 HP 18