Pill Identification by Imprints: M 434 Home Pill Identification by Imprints: M 434 1 result METOPROLOL-HYDROCHLOROTHIAZIDE 100-25 MG TAB Side 1: M 434 Color: Peach Side 2: Shape: Oval Other Popular Drug Imprint G75 M 54 L413 214 or 215 Y 42 C 24 250mg logo and 831 251 Sandoz C53 150 PP BERTEK 750 logo and 3090 U31 M 625 MP/974 INCY 252 54 531 RSN IP 146 ANI 510 TL049 logo and 50 mg LCI 1340 A-P 1 200 or 400 VISTA 115 SP/3 BRONKAID N050 PBT W 29 A176 610 PLIVA 459 PD 158 M T15