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 51 30 T 20 TCL 334 803 44 447 W C 92 54 177 M136 logo and 20 1200 P10 44-542 Vivelle-Dot 0.075 mg/day logo and 0303 5382 BUTISOL SODIUM BCL 5 166 U42 GM 4 LL 720 A87 MYLAN FE 134 CYP 196 MO1 G147 C8 L428 N-T Q50 E795 D 24 L U BY1 Nitroglycerin 0.4 mg/hr A332 S 901 ALLERGY 12 293 K 70