Pill Identification by Imprints: m 50 Home Pill Identification by Imprints: m 50 2 results CHLOROTHIAZIDE 250 MG TABLET Side 1: M 50 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 50 MG TAB Side 1: m 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint L122 APO ZIP 166 BARRIER E 647 V361 10 or 20 or 40 logo and 60 logo KC N 943 KC M10 ucb 750 ZC 15 b 95 38AV 625 743 AT 262 G76 3RP GSI500 L021 POLY 716 134 ML 57 S2 LCI 1332 N 30 R1 MYLAN 2045 MVC-008 or MVC-007 X592 2101 NEXIUM 40mg ZA48 logo and 335 PC1 I10 P 75 Rivastigmine 9.5 mg/24 hours