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 NL 770 A01 L 232 logo and 2416 232 and logo PAR 822 340 M455 L171 OWP 500 740 518 GG 961 MYLAN 6750 M C4 500 MG RJ72 RD05 ZF 42 11 logo and 040 S G logo and 3 SZ 203 94 54 888 TL 003 62.5 0.45/20 GG 18 ICN TL 383 TV U7 M162 HP51 44 111 2985 L357 44 546 270/80