Pill Identification by Imprints: LK 50 Home Pill Identification by Imprints: LK 50 4 results LOSARTAN POTASSIUM 50 MG TAB Side 1: LK 50 Color: Green Side 2: logo Shape: Oval LOSARTAN POTASSIUM 50 MG TAB Side 1: LK 50 Color: Green Side 2: logo Shape: Oval LOSARTAN POTASSIUM 50 MG TAB Side 1: LK 50 Color: Green Side 2: logo Shape: Oval LOSARTAN POTASSIUM 50 MG TAB Side 1: LK 50 Color: Green Side 2: logo Shape: Oval Other Popular Drug Imprint U46 ICN 437 logo and 4365 S 111 D WW 172 GX CM3 logo and PB L 166 T1 200 NC 100 AMOXIL 875 MSD 275 logo and 20 I 136 INS L 301 OME 20 PA46 L 51 CN 90 A026 EPITOL SPD417 L217 OP 703 IP 53 209 or 274 54 521 IP 101 CP 404 MVC 25 IT 68 AN 522 GZ02 S251 AP 84 WELLBUTRIN XL 150 173