Pill Identification by Imprints: G4 Home Pill Identification by Imprints: G4 4 results GALANTAMINE HBR 4 MG TABLET Side 1: G4 Color: White Side 2: APO Shape: Round GUANFACINE 1 MG TABLET Side 1: M Color: White Side 2: G4 Shape: Round GUANFACINE 1 MG TABLET Side 1: M Color: White Side 2: G4 Shape: Round GUANFACINE 1 MG TABLET Side 1: M Color: White Side 2: G4 Shape: Round Other Popular Drug Imprint Z 66 E 101 M75 10 or 20 AL 21 A 31 L181 A5 54 783 GX 623 744 1 N 136 LASIX and logo 40 CL 20 Surfak I33 259 or 310 BUTISOL SODIUM L 5 7 98 K logo and 60 Mini 30 COUMADIN 3 44 194 44 531 WATSON 892 or WATSON P GAB 800 logo and H9 ALEVE 1451 323 ZC45 REBETOL dp 013 Durachol 7U0 A333 134