Pill Identification by Imprints: A538 Home Pill Identification by Imprints: A538 2 results GUANFACINE HCL ER 4 MG TABLET Side 1: A538 Color: Blue Side 2: 4 mg Shape: Oblong GUANFACINE HCL ER 4 MG TABLET Side 1: A538 Color: Blue Side 2: 4 mg Shape: Oblong Other Popular Drug Imprint HH205 1079 LEVOXYL C55 logo and 0.5 681 ZA-17 H126 367 S 900 R50 E 72 ATON 705 logo and 7 MYLAN 7155 ZYLOPRIM 300 440 AR 100 N192 L 22 SVT E 50 GG 125 N008 logo and 6451 W 516 PX 1346 54 273 L Z MP 474 E3 1/2 K MP 277 LOGO LANNETT WP 0321 SLC 222 logo and 26 M376
