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 MYLAN TE 2 540 BY1 OGT 918 L010 U42 SA 25 GAS-X 80 WATSON 460 NP 1 ML54 West-ward 473 G 45 MYLAN GT 16 P 5 AP 86 logo and 4404 510 WC 731 271 L77 A 21 EZEM CL10 WW 951 E 221 W 922 TAK RAM-8 WPI 3631 P 0 1 056 ALG 263 MP 85 Tofranil-PM 75 mg W964 W W logo and 12 M 152 ALKA SELTZER