| Calcifediol |
Colistin |
Cefradin |
Calcipotriol |
| Chorionic gonadotropin |
Cotrimoxazol |
Cidofovir |
Candesartan Cilexetil |
| Chymotrypsin |
Cromolyn |
Cinarizin |
Capreomycin |
| Ciclosporin |
Crotamiton |
Ciprofibrat |
Captopril |
| Cimetidin |
Cyanocobalamin và Hydroxocobalamin |
Cisplatin |
Capsaicin |
| Ciprofloxacin |
Cyclophosphamid |
Clindamycin |
Carbamazepin |
| Cisaprid |
Cycloserin |
Clobetasol |
Carbidopa Levodopa |
| Clarithromycin |
Cytarabin |
Clofibrat |
Carvedilol |
| Clioquinol |
Cefuroxim |
Clomipramin |
Carboplatin |
| Clomiphen |
Celecoxib |
Cloral hydrat |
Cefaclor |
| Clofazimin |
Các gonadotropin |
Cloramphenicol |
Cefalexin |
| Clonazepam |
Calci clorid |
Cloroquin |
Cefixim |
| Clonidin |
Calci gluconat |
Clorothiazid |
Cefoperazon |
| Clorazepat |
Cefalotin |
Clorphenamin (Clorpheniramin) |
Cefpirom |
| Clorhexidin |
Cefamandol |
Clorpromazin |
Carbimazol |
| Clormethin |
Cefapirin |
Clorpropamid |
Cefadroxil |
| Ceftriaxon |
Cefazolin |
Clortalidon |
Ceftazidim |
| Cloxacilin |
Cefepim |
Clotrimazol |
Cetirizin |
| Codein |
Cefotiam hydroclorid |
Các chất ức chế HMG - CoA reductase |
Cefpodoxim |
| Colchicin |
Cefotaxim |
Calcitonin |
Chlorambucil |