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: Yellow Side 2: Shape: Round EFFER-K 25 MEQ TABLET EFF Side 1: EK 25 Color: White Side 2: Shape: Round EFFER-K 25 MEQ TABLET EFF Side 1: EK 25 Color: Red Side 2: Shape: Round Other Popular Drug Imprint MP 183 B404 329 L010 L 40 MAX 15 XL par 221 logo and 341 54 857 SZ 788 L5 143 MUTUAL 900 MYLAN 185 13 31 93 5527 PD 156 M 10 1000 L 300 Rifampin 150 318 B 544 ALG 263 1034 Animi 3 FL12 PROVERA 5 E 277 T 10 LILLY 4116 1250 93 41 0031 V 0397 A34 barr 733 U3761 ZA07