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 S5 T 57 WW 270 AZ 011 A-011 30 GG 739 CZ 100 ZYLOPRIM 100 TYLENOL PM WATSON 407 62.5 TO S4 K7 M 722 MP 183 CTI 117 E145 NTBC 10 mg D1 or P Pepto Bismol W 1037 LAMICTAL 200 CL51 54 312 20mg NoDoz L177 cor 139 AA 71 GDC 122 ADDERALL XR LCI 1318 E 101 ZGNX 50 mg PD 220 51 38 A/P 12.5 / 45 782 S591