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 023 210 ORTHO EVRA 150/20 P 075 EP 119 AN 543 3137 54 337 BL 301 348 C148 N 50 C371 MP 84 RTG-200 CL 72 A85 N 3 Tiazac 420 b 776 TL 384 G 11 RX 791 432 ZE 43 CL9 SU T9 BMS 150 mg AZ5 OXC 150 R207 E71 AR 787 TV U4 72 CombiPatch 0.05/0.25 mg per day GLUCOTROL XL 5 IG274 171