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 951 RX 830 TL042 ASK002 C370 11 cor 230 G 3511 GG C9 4891 FI 8 DCI GG N4 262 54 323 DAN 50 C020 VRX 0901 logo and 047 N 9 550 West-ward 202 T31 E 0932 EP 340 FR 130 L3 or F H 103 45 E 130 OP 697 760 Lilly 3239 AN 1 P 50 GGN2 logo and 511 25 43 UL
