Pill Identification by Imprints: GH 1 Home Pill Identification by Imprints: GH 1 1 result GUANFACINE HCL ER 1 MG TABLET Side 1: M Color: White Side 2: GH 1 Shape: Round Other Popular Drug Imprint PFIZER 411 395 EM1 P3 850 SR 375 RX124 MACRODANTIN 25 mg SZ 466 L-FLAV SE 5 1047 DAN 50 IP 115 445 1MG M 573 US 14 H 149 G441 EX ONE novo 278 FLZ 100 MYLAN 1101 MIDOL PM L344 CLOM 50 GG 738 RE 23 C324 500 54 277 A9 or A8 or A7 or A2 DM1 V360 DAN 5556 L132 CHAO F04 I 21 377