Pill Identification by Imprints: A536 Home Pill Identification by Imprints: A536 2 results GUANFACINE HCL ER 3 MG TABLET Side 1: A536 Color: Blue Side 2: 3 mg Shape: Round GUANFACINE HCL ER 3 MG TABLET Side 1: A536 Color: Blue Side 2: 3 mg Shape: Round Other Popular Drug Imprint S4 C-122 Estradiol 0.1 mg/day MYLAN 7025 TL 708 IL 3584 EXH 12 803 EP or E N 5 54 328 AN 573 75 50 W 784 APO 102 M GP5 PAR 868 2876 A 349 SZ 202 292 or 293 P 657 RX 774 Durlaza AN 642 54 741 VIP103 GP400 LODOSYN 455 FENTANYL 200 logo and 38 60 98 H 008 7365 T600 Y02 ND2 D 96 PA20