itraconazole vs antifungal

itraconazole and antifungal both are nouns.

Word	Noun	Adjective	Verb	Adverb
itraconazole	Yes	No	No	No
antifungal	Yes	Yes	No	No

As nouns, antifungal is a hypernym of itraconazole; that is, antifungal is a word with a broader meaning than itraconazole:

itraconazole: an oral antifungal drug (trade name Sporanox) taken for cases of fungal nail disease
antifungal: any agent that destroys or prevents the growth of fungi

Other hypernyms of itraconazole include antifungal agent, antimycotic, antimycotic agent, fungicide.

itraconazole (noun)	antifungal (noun)
an oral antifungal drug (trade name Sporanox) taken for cases of fungal nail disease	any agent that destroys or prevents the growth of fungi

itraconazole (adjective)	antifungal (adjective)
	capable of destroying fungi