Pill Identification by Imprints: G 421 Home Pill Identification by Imprints: G 421 3 results MIDODRINE HCL 2.5 MG TABLET Side 1: G 421 Color: White Side 2: Shape: Round MIDODRINE HCL 2.5 MG TABLET Side 1: G 421 Color: White Side 2: Shape: Round MIDODRINE HCL 2.5 MG TABLET Side 1: G 421 Color: White Side 2: Shape: Round Other Popular Drug Imprint 54 343 M77 GLYNASE 6 par 219 MYLAN 5100 SZ Z4 BMS 6063 RSV 10 Y03 Organon N1 L058 G80 cor 215 G443 Corcept 93 3002 ZE66 logo 1113 H H WW 41 WW 33 LEVAQUIN L321 54 339 PAR 823 C47 5225 PH044 logo and 76 M CL3 IP 464 logo 152 TAP L 167 6 036 logo and 6 ABRS-123 E 4 M205