Pill Identification by Imprints: NPS 550 Home Pill Identification by Imprints: NPS 550 4 results ANAPROX DS 550 MG TABLET Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong ANAPROX DS 550 MG TABLET Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong ANAPROX DS 550 MG TABLET Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong NAPROXEN SODIUM DS 550 MG TAB Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong Other Popular Drug Imprint 1120 ACCOLATE 10 WRF 2 Onset M0100 204 54 722 1423 4H2 DISTA 3107 SP 325 SEROQUEL 100 MP 201 GRIS-PEG TEGRETOL 2 59 TV 3 10 mg OS 214 M 1743 025 MYLAN 1049 E 22 100 mg CL65 SZ 395 A402 X08 L054 ZE68 395 Z198 TARO PHN 100 DB02 AN058 AT 262 GG 339 M S7 93 3160 AN 2 L187