Pill Identification by Imprints: RX616 Home Pill Identification by Imprints: RX616 1 result DOXYCYCLINE MONO 100 MG CAP Side 1: RX616 Color: Blue Side 2: RX616 Shape: Oblong Other Popular Drug Imprint EGLT 30 477 E20 L020 P 125 NL 575 G232 S592 ER 5 L161 7 99 EP 321 TCL 011 R135 RX 828 T V 791 5513 PD 525 J64 SZ 225 M 93 Nitroglycerin 0.6 mg/hr LU LU 718 680 AF FLINT Surfak NF0 0891 TV A18 CR 250 100 mg 672 MP 79 AP 86 RX 537 RIFAMATE SHIRE 465