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 GG 490 A02 HP 194 NPS 275 PREMPRO SB 4140 NL 792 MP 513 LES200 ALO300 MT1 par 217 5 14 93 7372 T53 Lactase M-3 L179 TI 200 CY ASK001 logo and 1810 E P 4 H7.5 325 WATSON 424 MYLAN 6900 A-263 SLX 102 432 logo SANDOZ 667 4810 559 668 logo and 200 ZOVIRAX 800 CR 250 FE1 261 logo and TE I33 IP204