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 M A20 MEPHYTON LK 50 ONE G&W 0555 835 SV2 M RE2 UCB 583 HYPROST A2 25 970 E 17 H5/325 L022 B 2 229 SZ 438 0.45/20 AMBI 448 ibr 70 mg HP66 Florastor MCR 109 241 1 U L CPC 997 138 XANAX SG 319 93 833 ZOCOR M A30 par 726 2104 V 125 AMOXIL 250 logo and NT logo 112 5413