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 72 PAD 0193 AN 643 L129 5880 TL 707 M211 FAM250 E503 VASO 20 ZC17 54 157 C6 AMC M D18 V2 West-ward 3141 93 834 CORGARD 20 969 SYNTHROID SLC 222 E 401 MD 562 0891 C 4 E4 V40 PH033 G 1 WATSON 860 54 553 1313 H 009 SZ 390 CTI 113 133 RE P201 West-ward 210