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 AUM 103 P 20 ZOVIRAX 800 L257 A68 logo and 2918 391 177 GG 40 E 101 A 0.5 T 17 836 F 27 DYN-105 WAR 1 TV TV Macuvex MAG 64 W 785 G 3721 M 547 KU 106 GAVISCON ESR 1174 G 0029 natelle 1 A 151 barr 24 mg U17 AMB 5 logo and 2577 M B7 M S7 HP45 V222 MARGESIC MYLAN MT 14 MSB 001 T535 1 KLONOPIN