Clarelux	Clarinase	Clarithromycin	Claritine
Claudienne	Cleodette	Cleonita	Cleosensa
Clexane	Climara	Climen	Clindamycin
Clinimix	ClinOleic	Clobex	Clopez
Clopidogrel	Clopidogrel/Acetylsalicylic	Clopigamma	Clopimyl
Clormetin	Clostilbegyt	Clotrimazol	Clotrimazol vag. tbl.
Clozapin	Cluvot