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 L145 ALV 196 GG 606 P64 T600 312 Onset M075 LAMICTAL 100 TMC435 150 logo and 151 logo and M 54 466 HP 228 PV40 logo and 038 44 112 5553 RSV 5 LCI 1355 par 455 PFIZER 412 MX9 E652 M 545 CL48 AA69 N P A2 3170 V M F1 logo 751 logo and 575 UPSHER-SMITH 0230 GG 63 0476 OS 302 Tandem PLIVA-648 R0.50 254