Pill Identification by Imprints: C4 Home Pill Identification by Imprints: C4 4 results AMLODIPINE-OLMESARTAN 10-40 MG Side 1: C4 Color: Brown Side 2: Shape: Round AMLODIPINE-OLMESARTAN 10-40 MG Side 1: C4 Color: Brown Side 2: Shape: Round CELECOXIB 50 MG CAPSULE Side 1: C4 Color: White Side 2: 50mg Shape: Oblong VALSARTAN 160 MG TABLET Side 1: C4 Color: Yellow Side 2: C Shape: Oval Other Popular Drug Imprint logo YF 54 213 Tiazac 180 XANAX 0.25 J65 1335 033 IP 53 GG 181 AZ 80 Macrobid COUMADIN 4 AC 41 M 83 par 727 G 341 OMEPRAZOLE 40 mg CL27 Syntho L20 E 25 logo and 2891 PLETAL 50 C371 E 128 850 CL11 GX CE3 5150 544 ZESTRIL 2 1/2 720 1/2 1140 INDERAL LA 80 L158 A-25mg MYLAN FE 200 S252 E71 I 35