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 NORVASC V S AZ 267 54 783 2410 V 1033 VALPROIC 250-0364 LCL 54 421 IP 253 191 PD 237 Ris 0.5 C 11 SB logo and H4 ZF 25 NL 770 L431 M RN2 VALPROIC 250 L058 CAP DM M500 8 DCI M D10 G 3742 MAX FE IMO ALV 332 FR 204 KU 181 UCB 500XR 20mg CL50 GGD6 DEMSER 453 SONIDEGIB 200MG