Substancje czynne
- Clotrimazolum
- Cloxacillinum benzathinum
- Cloxacillinum (Cloxacillinum natricum)
- Cloxacillinum natrium
- Clozapinum
- Cnici benedicti herba
- Cocculus indicus 4CH
- Coccus cacti 3CH
- Codeini phosphas
- Codeini phosphas hemihydricus
- Codeinum
- Coffea arabica D12
- Coffeinum
- Colae extractum fluidum
- Colchici seminis extractum siccum
- Colchicinum
- Colistimethatum natricum
- Colistini sulfas
- Colistinum
- Collagenasum