Pill Identification by Imprints: EK 10 Home Pill Identification by Imprints: EK 10 2 results EFFER-K 10 MEQ TABLET EFF Side 1: EK 10 Color: White-Red Speckled Side 2: Shape: Round EFFER-K 10 MEQ TABLET EFF Side 1: EK 10 Color: White Side 2: Shape: Round Other Popular Drug Imprint U24 ZD 20 ZC 15 ZOLOFT AHI P63 EV0070 U 169 679 KOS A-17.5 mg Lilly AN248 Dia B ATN T 22 M D12 LILLY 3251 TL 015 227 V268 MO1 T 20 U36 1251 HZT KU 261 1159 35 78 M C51 608 ZC 68 P294 322 WATSON 933 021 160 782 XR 400 B104