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 PLIVA 456 logo and YD ZGNX 15 mg NL 572 NF5 logo and 1810 2.5/500 HP 62 PAN 5 FS SL 25 M R 5410 b 97 BMS 150mg 54 737 NEXIUM 40mg PX V 50 50 223 37 45 5553 L193 FLI 7 mg P-114 A-010 20 TL 217 L U WP 0321 TYLENOL 4 CODEINE L203 MYLAN 6726 CP 50 BEACH 1111 FPI 4825 GG C9 44-466 1/2 logo and 805