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 3138 N 350 DIDREX 50 P 175 KC 8 WC 404 logo and 247 325/40 54 339 0374 A-10 mg IP 301 G 3742 H 102 664 RP133 A 43 317 LCE 200 WW 951 N120 DISTA H71 SZ 985 TL614 93 5513 7.5 mg PRIFTIN WATSON 151 A D6 COMTAN OLM 53 54 213 ZF 22 A 37 A538 L233 WATSON 605 M T11