Pill Identification by Imprints: P21 Home Pill Identification by Imprints: P21 4 results LOSARTAN POTASSIUM 25 MG TAB Side 1: LU Color: White Side 2: P21 Shape: Oblong LOSARTAN POTASSIUM 25 MG TAB Side 1: LU Color: White Side 2: P21 Shape: Oblong LOSARTAN POTASSIUM 25 MG TAB Side 1: LU Color: White Side 2: P21 Shape: Oblong LOSARTAN POTASSIUM 25 MG TAB Side 1: LU Color: White Side 2: P21 Shape: Oblong Other Popular Drug Imprint TEVA 01A GS EUG 225 T88 HYDREA 830 Sandoz K75 CYP 870 1 2 245 or 302 GIL 1 CL51 44 198 AS and logo DC A026 C 16 42 16 V S 571 DARAPRIM A3A WPI 3331 A 2 G442 D6 6 036 L150 logo and 1116 PA1000 TAK ALG-6.25 MYLAN 1259 Prenate 583 M 41 TL012 TI 100 logo TG Z 3926 LC 77 2088 V 0.45/20 E43 BRX 0.5