| Name | Aliases |
|---|---|
| Cyclocort Ointment (Amcinonide) | |
| Cyclogyl (Cyclopentolate Hydrochloride) | |
| Cyclomen (Danazol) | Danocrine |
| Cyclopentolate Hydrochloride (Cyclogyl) | |
| Cyclophosphamide (Cytoxan) | Procytox |
| Cycloset (Bromocriptine Mesylate) | |
| Cyclosporine (Cequa) | |
| Cyclosporine (Verkazia) | |
| Cyclosporine (Vevye) | |
| Cyclosporine (Ciclosporin) (Atopica for Cats) | |
| Cyclosporine (Ciclosporin) (Atopica for Dogs) | Sandimmune |
| Cyclosporine (Ciclosporin) (Neoral) | |
| Cyclosporine (Ciclosporin) (Neoral Solution) | Sandimmune Solution |
| Cyclosporine (Ciclosporin) (Optimmune Ophthalmic Ointment) | |
| Cyclosporine (Ciclosporin) (Restasis) | Restasis Multidose |
| Cyklokapron (Tranexamic Acid) | Lysteda |
| Cylert (Pemoline) | |
| Cymbalta (Duloxetine Hydrochloride) | |
| Cymex (Urea / Cetrimide / Dimeticone / Chlorocresol) | Cymex Cream |
| Cymex Cream (Urea / Cetrimide / Dimeticone / Chlorocresol) | Cymex |