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 152 CP 404 93 7336 610 logo and 247 GG 260 TEVA 01A PROCARDIA XL 60 ML 042 135 100 mg OT WW 64 214 or 215 M EN3 93 5268 102 MX 16 ECI M C51 VGR 100 44-518 GS UY2 425 L011 TV 5401 M159 GC NL 4 VM MX9 M 18 176 L59 M B9 54 017 logo and 2588 L 60 I 21 A1 or A2 44 198 44 375