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 LASIX R 3572 V 831 1 logo and 257 506 GIL 304 A23 ZYRTEC D M F1 759 54 215 PO S1 logo and 161 ML 42 TL020 GLYNASE 3 H 009 13 ZC 68 ML 94 ANI 241 0.45/20 logo and 2779 TCL 370 ZC 80 540 T 192 Onset M0100 I 37 0115 2790 SYMAX D C 54 974 93 27 M 445 ML 61 RTG 50 44 531 54 734 FENTANYL 75mcg/hr