Pill Identification by Imprints: EK 25 Home Pill Identification by Imprints: EK 25 3 results EFFER-K 25 MEQ TABLET EFF Side 1: EK 25 Color: Orange Side 2: Shape: Round EFFER-K 25 MEQ TABLET EFF Side 1: EK 25 Color: Orange Side 2: Shape: Round EFFER-K 25 MEQ TABLET EFF Side 1: EK 25 Color: Orange Side 2: Shape: Round Other Popular Drug Imprint C 2 1/2 logo and Pamelor 25 mg 44 157 166 H7.5 325 T 150 GX 623 CL 85 IP 195 736 J64 MYLAN 199 2175 N 9 268 F19 25 TF TF 209 or 274 N16 RI4 L344 S5 A CD I62 M RE8 7037 ZF 23 ML55 F WW949 S 20 Poly 216 P-113 C 271 54 328 100 101 Nitroglycerin 0.1 mg/hr B384 RDY 663 Y 43