paregoric vs camphorated tincture of opium

paregoric and camphorated tincture of opium both are nouns.

Word	Noun	Adjective	Verb	Adverb
paregoric	Yes	No	No	No
camphorated tincture of opium	Yes	No	No	No

As nouns, paregoric and camphorated tincture of opium are synonyms defined as:

paregoric and camphorated tincture of opium: medicine used to treat diarrhea

paregoric (noun)	camphorated tincture of opium (noun)
medicine used to treat diarrhea	medicine used to treat diarrhea