Pill Identification by Imprints: EK 20 Home Pill Identification by Imprints: EK 20 2 results EFFER-K 20 MEQ TABLET EFF Side 1: EK 20 Color: White-Orange Speckled Side 2: Shape: Round EFFER-K 20 MEQ TABLET EFF Side 1: EK 20 Color: White Side 2: Shape: Round Other Popular Drug Imprint D 24 AN70 54 447 1442 A 0.5 N L T26 V 23 1120 PA1 logo and 54 M 543 E550 TH1M M B1 HPC 200 EK 25 Targretin L58 logo and 160 2 59 OS 302 U-S DB02 logo and 3061 N 941 A028 APO 500 S 434 54 331 G1 ALTACE ML 042 D I I K 102 HP 228 M77 MP 114 WATSON 411 RX679