Cashew Nut Oil: ointment in chronic cases.
Chloral Hydrate: as ointment half dram in oz. of petrolatum; or as lotion.
Chrysarobin.
Cinchona: powdered bark locally as an astringent.
Citrine Ointment; locally, alone or with tar ointment, in eczema of the eyelids.
Cocaine: to allay itching in scrotal eczema.
Cocoa Nut Oil: in eczema narium.
Cod-Liver Oil: in eczema of children due to malnutrition; and locally to skin to prevent cracking.
Collodion.
Conium.