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 M 137 54 150 PC 22 SZ 290 FL 72 E652 214 Tiazac 360 M 522 T1 or T2 or T3 or P E 262 MYLAN 1259 399 E72 BP 301 PRIMA logo and 2892 VBZ 80 ex-lax 1 S429 500 mg GG 258 5266 logo and TE MP 168 TMC PX 4 GG 168 627 N635 975 R180 B4 MP 47 93 5269 245 or 302 P62 A257 202 724 par 211