Pill Identification by Imprints: 5550 Home Pill Identification by Imprints: 5550 1 result DEXMETHYLPHENIDATE ER 5 MG CAP Side 1: TEVA Color: Aqua Blue Side 2: 5550 Shape: Oblong Other Popular Drug Imprint 370 H 501 SS-2 Andrx 640 GAVISCON ESR 1174 C5 or C2 S 21 J62 58 75 AN 545 KU128 GG 337 54 352 m5 PD 220 TI 200 742 XENICAL 120 1034 RP101 POT 30 ZONEGRAN 25 U S ZD 22 44 532 T32 TL 015 E 177 InterMune and logo 267mg KU 106 W D 92 54 215 NOVO 291 KPI 283 logo 137 754 E 882 AMA RYL WW 927 12.5