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 AA MPC 500 logo and 29 DAN 5643 J 246 44-503 MEDROL 16 PROSCAR CP 150 B 1 S 493 R 5 ZA06 54 987 SD 9 VISMO KEFLEX 250 mg Tofranil-PM 150 mg 247 L 27 712 155 E19 H10/325 logo and 257 XENICAL 120 RP 106 CRESTOR 5 W 111 Z 5 PLIVA 333 038 EP 340 LL 253 CPC 997 S 180 E 704 Tofranil-PM 125 mg G75 93 28