Pill Identification by Imprints: GH 4 Home Pill Identification by Imprints: GH 4 1 result GUANFACINE HCL ER 4 MG TABLET Side 1: M Color: Green Side 2: GH 4 Shape: Round Other Popular Drug Imprint 104 D 85 53 WW949 3572 V 210 70 B082 logo and 0304 M 1840 I 07 logo AB GS MZ1 A mo ML 71 467 Macrobid 44-502 B853 276 B or 0832 PREMARIN 0.9 Tandem logo and NT TL019 7/5 logo and 351 L U A05 018 AA59 A 21 698 200 YS 02 P 60 P 984 DYN-065 59743 TEVA 7589 C C