Pill Identification by Imprints: A21 Home Pill Identification by Imprints: A21 2 results AMLODIPINE-OLMESARTAN 10-40 MG Side 1: A21 Color: Brownish-Red Side 2: Shape: Round AMLODIPINE-OLMESARTAN 10-40 MG Side 1: A21 Color: Brownish-Red Side 2: Shape: Round Other Popular Drug Imprint L403 LP79 A973 G 342 G76 EP 127 LAN 1050 H144 M 113 HP 148 SG 327 SR 375 logo 751 GG 338 E 171 G500 Cedax CRESTOR 20 TAP 449 2011 ZC44 93 3125 MYLAN 6750 MIA 110 GILEAD 10 MVC 300 PH 024 TL601 WW 927 201 S592 ADVIL COLD & SINUS M C3 1182 T9 logo and TH J64 URETRON D/S V224