Pill Identification by Imprints: F13 Home Pill Identification by Imprints: F13 4 results FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round FELODIPINE ER 10 MG TABLET Side 1: M Color: Blue Side 2: F13 Shape: Round Other Popular Drug Imprint KU 181 C C MINIPRESS RX 554 G 0028 2083 V 2175 GDC 020 T 16 25 42 M 573 FS2 499 K 29 logo and 500-20 CPC 997 NORVASC 5 logo and 115 15 mg 514 TEVA 7594 M P5 9 2 44 428 1.4 M 146 022 NTBC 20 mg E99 5683 DISTA 3107 FV GP 11 36 DAN 904 60 97 SZ 418 DD or DJ or DH or DN or DT FS