Pill Identification by Imprints: 421 Home Pill Identification by Imprints: 421 10 results LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round LISINOPRIL 30 MG TABLET Side 1: IG Color: Red Side 2: 421 Shape: Round METHYLDOPA 500 MG TABLET Side 1: MYLAN Color: Beige Side 2: 421 Shape: Oblong METHYLDOPA 500 MG TABLET Side 1: MYLAN Color: Beige Side 2: 421 Shape: Oblong METHYLDOPA 500 MG TABLET Side 1: MYLAN Color: Beige Side 2: 421 Shape: Oblong PAROXETINE HCL 10 MG TABLET Side 1: 421 Color: Yellow Side 2: Shape: Oblong PAROXETINE HCL 10 MG TABLET Side 1: 421 Color: Yellow Side 2: Shape: Oblong PAROXETINE HCL 10 MG TABLET Side 1: 421 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint 394 PA83 logo and 047 5410 L41 93 5295 P 25 GILEAD APO ZIP S193 Nitro-Dur 0.3 mg/hr 172 ZANTAC 300 V210 IG271 logo and 2907 cor 238 V04 MYLAN 2047 C83 802 EK 10 MIDOL PM logo and 2908 ZA-18 USL 54 553 I 24 GXL 10 93 756 WATSON 460 EPITOL I111 202 or 222 HP 66 Z MYLAN AC I 13 IDT M100 360 840