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 PLIVA 647 328 logo and 5032 STO 150 1327 747 B 311 E 118 A332 2 0 9 0 CPC2069 2470 WAR 3 L852 G456 VS320 I 72 832 BC20 C 14 I 10 Watson 369 LILLY 3251 GG 257 IP33 Librax K3 400 mg W 25 CT Theo-24 200 mg logo and 4804 A30 N 350 TEVA 7591 ZVR 100 RD 53 GX CL2 HLA 40 378 G452