Pill Identification by Imprints: P291 Home Pill Identification by Imprints: P291 1 result AMILORIDE HCL 5 MG TABLET Side 1: P291 Color: Off-White Side 2: Shape: Diamond Other Popular Drug Imprint ZC41 RI 62 CN 500 PA 917 S1 or P 54 356 CARDIZEM M136 64 25 43 LCI 1330 M 753 M RN1 93 7373 B 526 OWP 750 AK 80 N 943 7156 par 259 BL 05 MYLAN 7025 ALEVE PM C 92 AP043 WC-002 or WC B404 C C C E 71 NPS 275 668 Vivelle-Dot 0.075 mg/day 44 69 161 P0 02 cor 255 IP 305 A 100 WATSON 801 M T1