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 WATSON 411 4890 MP 118 MP 116 2 1/2 MP 114 3613 IL MP 12 MP 112 logo and 10 G 253 G 3720 APO 133 UNISOM MAXIPHEN DM MP 14 A/P 25 / 15 BY1 524 SZ 210 TCL 081 GS FC2 498 54 351 0115 2790 PAD 0107 dp 872 L190 FLI 7mg FLI 14mg FLI 21mg FLI 28mg SG 320 S252 CIT L355 2 57 CL 25 5880 EM 5 93 900 704